US20030122676A1 - Baby monitor and method for monitoring sounds and selectively controlling audio devices - Google Patents
Baby monitor and method for monitoring sounds and selectively controlling audio devices Download PDFInfo
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- US20030122676A1 US20030122676A1 US10/223,009 US22300902A US2003122676A1 US 20030122676 A1 US20030122676 A1 US 20030122676A1 US 22300902 A US22300902 A US 22300902A US 2003122676 A1 US2003122676 A1 US 2003122676A1
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- 238000000034 method Methods 0.000 title claims description 13
- 238000012544 monitoring process Methods 0.000 title claims description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000005236 sound signal Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 206010011469 Crying Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000003756 stirring Methods 0.000 description 1
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/02—Remote control of amplification, tone or bandwidth
Definitions
- the present invention relates to a baby monitor, and more particularly to a baby monitor capable of controlling other devices.
- the baby monitor is capable of muting a television or other electronic device.
- Baby monitors are well known.
- a standard baby monitor consists of a transmitter and a receiver, each of which can be powered by a battery or an A/C current source (usually with an inline transformer).
- the transmitter contains a microphone or other sound detecting device and is placed in a location near a baby.
- the receiver contains a speaker and placed in a location near a parent.
- a sound e.g. a stirring or crying baby detected by the transmitter is transmitted to the receiver for output to the parent to hear and respond to accordingly.
- LEDs light emitting diodes
- This acts as a visual alert for the parent in that as the sound level increases the number of LEDs that light also increases.
- the color of the subsequently lit or higher sound-level LEDs is a different color from the lower sound-level LEDs (usually red and green, respectively).
- This visual alert is useful in an environment where there are other noises that may cause the receiver output to go unheard by the parent.
- These other noises can be sound from a television, radio, stereo, or other electronic device, that outputs the sound from a speaker.
- These external noises can also be from noise-making electric appliances, for example, an electric mixer, a blender, a washing machine, or the like.
- the present invention solves this long-standing problem and provides a baby monitor that can insure that the parent hears the sounds under a variety of external noise conditions.
- the invention comprises a monitor system, comprising a sound detector, a transmitter coupled to the sound detector for transmitting a signal upon said detector detecting a sound, and a control device that receives the signal and supplies a control signal to at least one device remote from the control device.
- a network can be interposed between the transmitter and the control device, wherein the network can be the Internet.
- the invention also comprises a method of monitoring a location, comprising the steps of detecting a sound, transmitting a signal upon detecting said sound, and controlling at least one device via said transmitted signal.
- the invention also comprises a method of enabling a user to monitor a location. By detecting a sound, transmitting to said user a signal upon detecting said sound, and controlling at least one device via said transmitted signal, the user can monitor a location.
- the invention further comprises software for a home network for processing an audio signal received from a sound detector, and controlling at least one device remote from the home network.
- FIG. 1 is a front view of a baby monitor receiver according to an embodiment of the present invention
- FIG. 2 is a side view of the baby monitor receiver depicted in FIG. 1 according to an embodiment of the present invention
- FIG. 3 is a block diagram of a baby monitor system according to an embodiment of the present invention.
- FIG. 4 is a block diagram of the baby monitor receiver according to an embodiment of the present invention.
- FIG. 5 is an operational flow chart of the baby monitor receiver according to an embodiment of the present invention.
- a preferred embodiment of the baby monitor receiver 100 comprises a main body 104 and an antenna 105 .
- a speaker grating 101 to allow the sound output from an internal speaker (not shown) to pass through the main body 104 .
- An ON/OFF-volume variable resistor dial 102 is located the side of the main body 104 to control the power to and the volume of the receiver.
- a power indicator light 106 is positioned on the front of the main body 104 to indicate a “power on” state of the receiver 100 .
- An infrared (IR) window 103 is located on the front of main body 104 to allow IR signals to be transmitted to and from the internal circuitry of the receiver (not shown).
- FIG. 2 is a side view of the baby monitor receiver 100 of FIG. 1. Depicted in FIG. 2 is slide switch 201 .
- Slide switch 201 is preferably a two-position slide switch. A first position of the slide switch 201 places the monitor into a normal operating mode and a second position of the slide switch 201 places the monitor into a learn mode. When in the learn mode the monitor, according to one embodiment of the present invention, can be programmed to control a particular electric or electronic device, as described below.
- FIG. 3 is a block diagram of a baby monitor system according to an embodiment of the present invention.
- the system allows a parent 313 to monitor a baby 303 , and comprises a transmitter 300 , the receiver 100 , and a remote device to be controlled, shown here as television 310 , the operation of which is as follows.
- the transmitter 300 comprises a sound grating 301 to allow sound to pass through transmitter main body 304 to a microphone or other sound-detecting device (not shown) inside the transmitter 300 , an ON/OFF switch 302 to control the power to the transmitter, an antenna 305 , and a power indicator light 306 .
- the microphone (not shown) inside the transmitter 300 detects the sound 307 and transmits it out through antenna 305 .
- Receiver 100 receives the sound through antenna 105 where it is processed.
- the sound 308 is output through the speaker (not shown) inside the receiver 100 through the speaker grating 101 . If noise 309 output from the television 310 is at a level higher than the sound 308 output from the receiver 100 , the parent 313 will not hear it and will be unaware of the cry of the baby 303 .
- the received sound is also processed by control circuitry internal to the receiver 100 , described in detail below with respect to FIG. 4.
- the receiver 100 Upon detecting a sound level greater than a stored reference level, the receiver 100 transmits an IR command signal through window 103 .
- the IR command is received by television 310 through IR window 311 , where the internal circuitry of the television 310 processes the command signal and mutes the sound 309 coming from speaker 312 of television 310 , thus alerting parent 313 and allowing parent 313 to hear the output sound 308 of the receiver 100 .
- FIG. 4 is a block diagram of the baby monitor receiver 100 according to an embodiment of the present invention.
- the baby monitor receiver comprises the antenna 105 connected to an RF receiver 402 .
- the transmitter 300 (not shown) detects sound 307 and transmits the sound to the baby monitor receiver 100 .
- a signal transmitted from the transmitter 300 is received by the antenna 105 and processed by the RF receiver 402 .
- the RF receiver is connected to a speaker 404 .
- the sound 309 is output through speaker 404 .
- the signal received at antenna 105 is also forwarded to control circuitry 403 .
- a central processing unit (CPU) 407 of the control circuitry 403 compares the level of the received signal with a reference level stored in a memory unit 408 , which can be preset or user-set. If the received signal is less than the reference level the control circuitry 403 does nothing and continues to monitor the received signals, while the sound 309 is output through speaker 404 .
- the CPU 403 sends a mute command signal stored in memory unit 408 to command circuitry 409 , which operates an IR emitter 405 , which in turn outputs the IR signal to an electronic device such as a radio, stereo, etc., or the television 310 of FIG. 4.
- the command signal does not have to be limited to a mute command, as it can be any number of other commands, for example, an “off” command, a particular volume level command, or other command to decrease or eliminate the output sound from the device.
- the invention can also be incorporated into a separate electronic device that is placed in-line with an A/C current for an electric appliance. The baby monitor receiver would transmit an “off” command and upon receipt of the “off” command the electronic device would disconnect power to the appliance, eliminating the noise generated thereby.
- the control circuitry 403 when slide switch 201 is in the learn mode (e.g. position 2), the control circuitry 403 enters into a learn mode to store or program a mute command code particular to the electronic device sought to be controlled.
- the control circuitry 403 contains the memory unit 408 to store one or more commands depending on the particular embodiment of the present invention.
- the memory unit 408 can be preprogramned to control a particular electronic device, an embodiment which would not require the slide switch 201 as no learn mode would be required by the user.
- the memory unit 408 can also be user-programmable to allow for the storage of one or more commands and to control one or more devices.
- the CPU 407 activates learning circuitry 410 to receive a command input through an IR detector 406 .
- the command to be stored or learned is input by pointing an IR emitter of a remote control of a remote device (not shown) at the IR detector 406 and pressing a button on the remote control corresponding to the command the user desires to store in the monitor.
- the CPU 407 accepts the command signal from the learning circuitry 410 and stores the command in the memory unit 408 .
- Various additional programming methods are well known in the art and are not included herein.
- FIG. 5 is an operational flow chart of the baby monitor receiver according to an embodiment of the present invention.
- the CPU 407 in step 501 checks to determine if the receiver is in normal operating mode. If the receiver 100 is in normal operating mode, the system in step 502 waits for a signal to be received from the transmitter 300 . If no signal is received, the system returns to the start to wait for a received signal. If a signal is received, the system in step 503 outputs the sound through the speaker 404 and the CPU 407 compares the level of the received signal with the reference level stored in memory unit 408 . Then in step 504 the CPU 407 determines if the level of the received signal is greater than the reference level.
- step 501 If the level of the received signal is not greater than the reference level, the system returns to step 501 . If the level of the received signal is greater than the reference level, the control circuitry 403 in step 505 transmits the stored IR mute command through the command circuitry 409 and IR emitter 405 and returns to step 501 .
- step 501 If in step 501 the CPU 407 determines that the receiver is not in the normal operating mode, the CPU 407 enters in step 506 into the learn mode to store the user-entered commands. In step 507 the CPU 407 activates the IR detector 406 . The system then in step 508 checks if an IR signal command is received and if so, the system in step 509 stores the IR signal command in the memory unit 408 and returns to step 501 . If no signal command is received in step 508 , the system returns to step 501 .
- the above system can be used to monitor people and things other than a baby.
- the invention can be utilized to monitor a person who is sick or infirm.
- the system can be readily modified to monitor an animal or any object where an alert to the user is desired when a sound is produced.
- the transmitter can perform the comparison and transmit the control signal itself, directly to the controlled device or to a receiver for further transmission.
- the signal (the sound signal and/or the central signal) can be transmitted via a computer network (including a home computer network), the Internet, etc., which may be interposed at any point between the receiver and the controlled device.
- Software can be used in a network, for example, to perform the audio and/or signal processing of the transmitter and/or receiver and direct them accordingly.
- the invention is not limited to reducing or muting its volume.
- the system can detect the noise level in the environment and amplify a audio signal accordingly, for example the ringing of a telephone, such that the user can hear the audio signal regardless of the noise level in the environment.
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- Control Of Amplification And Gain Control (AREA)
- Measurement Of Radiation (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The present invention discloses a baby monitor system that incorporates into a receiver of the baby monitor circuitry that can remotely control an electric or electronic device when the output sound level of the receiver reaches a reference level. The control can be by infrared, radio frequency or hardwire transmission of a volume control command to the electric or electronic device. By incorporating this control system into the baby monitor, a parent is ensured to hear sounds of a baby.
Description
- 1. Field of the Invention
- The present invention relates to a baby monitor, and more particularly to a baby monitor capable of controlling other devices. The baby monitor is capable of muting a television or other electronic device.
- 2. Description of the Related Art
- Baby monitors are well known. A standard baby monitor consists of a transmitter and a receiver, each of which can be powered by a battery or an A/C current source (usually with an inline transformer). The transmitter contains a microphone or other sound detecting device and is placed in a location near a baby. The receiver contains a speaker and placed in a location near a parent. A sound (e.g. a stirring or crying baby) detected by the transmitter is transmitted to the receiver for output to the parent to hear and respond to accordingly.
- Several versions of this standard model exist. One includes a plurality of light emitting diodes (LEDs), which light in series to indicate the level of the sound received by the receiver. This acts as a visual alert for the parent in that as the sound level increases the number of LEDs that light also increases. As an added alert the color of the subsequently lit or higher sound-level LEDs is a different color from the lower sound-level LEDs (usually red and green, respectively). This visual alert is useful in an environment where there are other noises that may cause the receiver output to go unheard by the parent. These other noises can be sound from a television, radio, stereo, or other electronic device, that outputs the sound from a speaker. These external noises can also be from noise-making electric appliances, for example, an electric mixer, a blender, a washing machine, or the like.
- In either of the above models, if the external noises are greater that the output of the baby monitor receiver, the sounds of the baby can go unheard by the parent. And a problem with the LED model in particular arises when external noises are present and the receiver is out of the line-of-sight of the parent. In this case, along with the sound going unheard, the visual alert goes unseen. Thus, in either case the baby could be crying and the parent would be unaware of this potentially dangerous situation.
- The present invention solves this long-standing problem and provides a baby monitor that can insure that the parent hears the sounds under a variety of external noise conditions.
- It is an aspect of the present invention to provide a baby monitor receiver that can control the volume level of other electronic devices.
- It is another aspect of the present invention to incorporate into the receiver of the baby monitor a control circuit that detects the sound level and, upon reaching a predetermined or user-set level, decreases or mutes the volume of another electronic device.
- It is yet another aspect of the present invention to control any electric noise-making device by incorporating an A/C control module into the present invention.
- These and other aspects of the present invention can be achieved by incorporating into a receiver of a baby monitor a system that can remotely control an electric or electronic device when the output sound level of the receiver reaches a reference level. The control can be by infrared, radio frequency or hardwire transmission of a volume control command to the electric or electronic device. By incorporating this control system into the baby monitor, a parent is ensured to hear sounds of a baby.
- More generally the invention comprises a monitor system, comprising a sound detector, a transmitter coupled to the sound detector for transmitting a signal upon said detector detecting a sound, and a control device that receives the signal and supplies a control signal to at least one device remote from the control device. A network can be interposed between the transmitter and the control device, wherein the network can be the Internet.
- The invention also comprises a method of monitoring a location, comprising the steps of detecting a sound, transmitting a signal upon detecting said sound, and controlling at least one device via said transmitted signal.
- The invention also comprises a method of enabling a user to monitor a location. By detecting a sound, transmitting to said user a signal upon detecting said sound, and controlling at least one device via said transmitted signal, the user can monitor a location.
- The invention further comprises software for a home network for processing an audio signal received from a sound detector, and controlling at least one device remote from the home network.
- The above and other aspects, features and advantages of the present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which:
- FIG. 1 is a front view of a baby monitor receiver according to an embodiment of the present invention;
- FIG. 2 is a side view of the baby monitor receiver depicted in FIG. 1 according to an embodiment of the present invention;
- FIG. 3 is a block diagram of a baby monitor system according to an embodiment of the present invention;
- FIG. 4 is a block diagram of the baby monitor receiver according to an embodiment of the present invention; and
- FIG. 5 is an operational flow chart of the baby monitor receiver according to an embodiment of the present invention.
- Preferred embodiments of the present invention will be described herein below with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.
- As depicted in FIG. 1, a preferred embodiment of the
baby monitor receiver 100 comprises amain body 104 and anantenna 105. Incorporated into themain body 104 is a speaker grating 101 to allow the sound output from an internal speaker (not shown) to pass through themain body 104. An ON/OFF-volumevariable resistor dial 102 is located the side of themain body 104 to control the power to and the volume of the receiver. Apower indicator light 106 is positioned on the front of themain body 104 to indicate a “power on” state of thereceiver 100. An infrared (IR)window 103 is located on the front ofmain body 104 to allow IR signals to be transmitted to and from the internal circuitry of the receiver (not shown). - FIG. 2 is a side view of the
baby monitor receiver 100 of FIG. 1. Depicted in FIG. 2 isslide switch 201.Slide switch 201 is preferably a two-position slide switch. A first position of theslide switch 201 places the monitor into a normal operating mode and a second position of theslide switch 201 places the monitor into a learn mode. When in the learn mode the monitor, according to one embodiment of the present invention, can be programmed to control a particular electric or electronic device, as described below. - FIG. 3 is a block diagram of a baby monitor system according to an embodiment of the present invention. Referring to FIG. 3, the system allows a
parent 313 to monitor ababy 303, and comprises atransmitter 300, thereceiver 100, and a remote device to be controlled, shown here astelevision 310, the operation of which is as follows. Thetransmitter 300 comprises asound grating 301 to allow sound to pass through transmittermain body 304 to a microphone or other sound-detecting device (not shown) inside thetransmitter 300, an ON/OFF switch 302 to control the power to the transmitter, anantenna 305, and apower indicator light 306. When thebaby 303 makessounds 307 the microphone (not shown) inside thetransmitter 300 detects thesound 307 and transmits it out throughantenna 305.Receiver 100 receives the sound throughantenna 105 where it is processed. Thesound 308 is output through the speaker (not shown) inside thereceiver 100 through thespeaker grating 101. Ifnoise 309 output from thetelevision 310 is at a level higher than thesound 308 output from thereceiver 100, theparent 313 will not hear it and will be unaware of the cry of thebaby 303. - The received sound is also processed by control circuitry internal to the
receiver 100, described in detail below with respect to FIG. 4. Upon detecting a sound level greater than a stored reference level, thereceiver 100 transmits an IR command signal throughwindow 103. The IR command is received bytelevision 310 throughIR window 311, where the internal circuitry of thetelevision 310 processes the command signal and mutes thesound 309 coming fromspeaker 312 oftelevision 310, thus alertingparent 313 and allowingparent 313 to hear theoutput sound 308 of thereceiver 100. - FIG. 4 is a block diagram of the
baby monitor receiver 100 according to an embodiment of the present invention. As shown in FIG. 4 the baby monitor receiver comprises theantenna 105 connected to anRF receiver 402. The transmitter 300 (not shown) detectssound 307 and transmits the sound to thebaby monitor receiver 100. A signal transmitted from thetransmitter 300 is received by theantenna 105 and processed by theRF receiver 402. The RF receiver is connected to aspeaker 404. Thesound 309 is output throughspeaker 404. - The signal received at
antenna 105 is also forwarded to controlcircuitry 403. When theslide switch 201 is in the normal operating mode (e.g. position 1), a central processing unit (CPU) 407 of thecontrol circuitry 403 compares the level of the received signal with a reference level stored in amemory unit 408, which can be preset or user-set. If the received signal is less than the reference level thecontrol circuitry 403 does nothing and continues to monitor the received signals, while thesound 309 is output throughspeaker 404. If the received signal is greater than the reference level, theCPU 403 sends a mute command signal stored inmemory unit 408 to commandcircuitry 409, which operates anIR emitter 405, which in turn outputs the IR signal to an electronic device such as a radio, stereo, etc., or thetelevision 310 of FIG. 4. - In the preferred embodiment, which uses IR technology to transmit the mute command, line-of-sight is maintained between the transmitter and electronic device. In another embodiment, an RF signal could be used to transmit the mute command, thus eliminating the line-of-site limitation. And in yet another embodiment the transmitter can be hardwired to the electronic device or even incorporated into the electronic device itself.
- Also, the command signal does not have to be limited to a mute command, as it can be any number of other commands, for example, an “off” command, a particular volume level command, or other command to decrease or eliminate the output sound from the device. The invention can also be incorporated into a separate electronic device that is placed in-line with an A/C current for an electric appliance. The baby monitor receiver would transmit an “off” command and upon receipt of the “off” command the electronic device would disconnect power to the appliance, eliminating the noise generated thereby.
- Referring again to FIG. 4., when
slide switch 201 is in the learn mode (e.g. position 2), thecontrol circuitry 403 enters into a learn mode to store or program a mute command code particular to the electronic device sought to be controlled. Thecontrol circuitry 403 contains thememory unit 408 to store one or more commands depending on the particular embodiment of the present invention. Thememory unit 408 can be preprogramned to control a particular electronic device, an embodiment which would not require theslide switch 201 as no learn mode would be required by the user. Thememory unit 408 can also be user-programmable to allow for the storage of one or more commands and to control one or more devices. - When the
slide switch 201 is moved from position 1 to position 2 themonitor 100 enters into the learn mode. TheCPU 407 activates learningcircuitry 410 to receive a command input through anIR detector 406. The command to be stored or learned is input by pointing an IR emitter of a remote control of a remote device (not shown) at theIR detector 406 and pressing a button on the remote control corresponding to the command the user desires to store in the monitor. TheCPU 407 accepts the command signal from the learningcircuitry 410 and stores the command in thememory unit 408. Various additional programming methods are well known in the art and are not included herein. - FIG. 5 is an operational flow chart of the baby monitor receiver according to an embodiment of the present invention. When the power of the
baby monitor receiver 100 is turned on, theCPU 407 instep 501 checks to determine if the receiver is in normal operating mode. If thereceiver 100 is in normal operating mode, the system instep 502 waits for a signal to be received from thetransmitter 300. If no signal is received, the system returns to the start to wait for a received signal. If a signal is received, the system instep 503 outputs the sound through thespeaker 404 and theCPU 407 compares the level of the received signal with the reference level stored inmemory unit 408. Then instep 504 theCPU 407 determines if the level of the received signal is greater than the reference level. If the level of the received signal is not greater than the reference level, the system returns to step 501. If the level of the received signal is greater than the reference level, thecontrol circuitry 403 instep 505 transmits the stored IR mute command through thecommand circuitry 409 andIR emitter 405 and returns to step 501. - If in
step 501 theCPU 407 determines that the receiver is not in the normal operating mode, theCPU 407 enters instep 506 into the learn mode to store the user-entered commands. Instep 507 theCPU 407 activates theIR detector 406. The system then instep 508 checks if an IR signal command is received and if so, the system instep 509 stores the IR signal command in thememory unit 408 and returns to step 501. If no signal command is received instep 508, the system returns to step 501. - Several variations to the above-described system can be implemented that are also included within the scope of the invention. First, the above system can be used to monitor people and things other than a baby. The invention can be utilized to monitor a person who is sick or infirm. Also, the system can be readily modified to monitor an animal or any object where an alert to the user is desired when a sound is produced.
- Another modification to the invention relates to the transmitter. Where in the above-described embodiment the receiver compares the received sound to the stored reference signal, the transmitter can perform the comparison and transmit the control signal itself, directly to the controlled device or to a receiver for further transmission. Also, the signal (the sound signal and/or the central signal) can be transmitted via a computer network (including a home computer network), the Internet, etc., which may be interposed at any point between the receiver and the controlled device. Software can be used in a network, for example, to perform the audio and/or signal processing of the transmitter and/or receiver and direct them accordingly.
- As for the controlled device itself, the invention is not limited to reducing or muting its volume. For example, when a user is located in a noisy environment, the system can detect the noise level in the environment and amplify a audio signal accordingly, for example the ringing of a telephone, such that the user can hear the audio signal regardless of the noise level in the environment.
- While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (21)
1. A monitor system, comprising:
a sound detector,
a transmitter coupled to said sound detector for transmitting a signal upon said detector detecting a sound; and
a control device that receives said signal and supplies a control signal to at least one device remote from the control device.
2. A monitor system as in claim 1 , wherein a network is interposed between the transmitter and the control device.
3. The monitor system as in claim 2 , wherein the network is the Internet.
4. A method of monitoring a location, comprising the steps of:
detecting a sound;
transmitting a signal upon detecting said sound; and
controlling at least one device via said transmitted signal.
5. A method of enabling a user to monitor a location, comprising the steps of:
detecting a sound;
transmitting to said user a signal upon detecting said sound; and
controlling at least one device via said transmitted signal.
6. Software for a home network for processing an audio signal received from a sound detector, and controlling at least one device remote from the home network.
7. A baby monitor, comprising:
a transmitter having a sound detecting device for detecting sound and transmitting the detected sound; and
a receiver having a speaker for receiving the detected sound and outputting the detected sound, and means for controlling a volume level of at least one device remote from said receiver having at least one speaker.
8. A baby monitoring system comprising:
a transmitter having a sound-detecting device and an antenna, the transmitter detecting sound and transmitting the detected sound through the antenna; and
a receiver having an antenna for receiving the detected sound, comprising:
means for comparing a level of the detected sound to a reference level; and
means for controlling at least one device remote from the receiver when the level of the detected sound is greater than the reference level.
9. The system of claim 8 , wherein the means for controlling decreases the volume of the at least one device.
10. The system of claim 8 , wherein the means for controlling mutes the volume of the at least one device.
11. The system of claim 8 , wherein the means for controlling disconnects the power to the at least one device.
12. A baby monitor, comprising:
a sound-detecting device;
a transmitter connected to the sound-detecting device for transmitting a detected sound;
a receiver for receiving the detected sound;
a speaker connected to the receiver for outputting the detected sound;
a central processing unit (CPU) connected to the receiver for comparing the level of the detected sound to a reference level; and
a second transmitter connected to the CPU for transmitting a control command to at least one device remote from the receiver.
13. The baby monitor of claim 12 , wherein the control command is one of a command to decrease volume, mute volume and disconnect power.
14. The baby monitor of claim 13 , wherein the second transmitter is one of an infrared transmitter, a radio frequency transmitter and a hardwire connection.
15. A method of programming a baby monitor, comprising the steps of:
transmitting a command signal from a remote control of a remote device;
receiving the command signal from the remote control; and
storing the command signal in a memory.
16. The method of claim 15 , wherein the command signal is transmitted by one of an infrared transmission, a radio frequency transmission and a hardwire connection transmission.
17. A method of monitoring a baby, comprising the steps of:
detecting a sound from a baby;
transmitting the sound from a transmitter to a receiver;
outputting the sound from the receiver;
comparing the level of the sound to a reference level;
transmitting from the receiver at least one command to at least one device remote from the receiver;
receiving the at least one transmitted command at the at least one device remote from the receiver; and
performing the command.
18. The method of claim 17 , further comprising the step of storing the reference level in a memory of the receiver.
19. The method of claim 18 , wherein the storing step further comprises the steps of:
transmitting from a remote control of one of the at least one device remote from the receiver a command signal;
receiving at the receiver the command signal; and
storing the command signal in a memory.
20. The method of claim 19 , wherein the command signal is transmitted by one of an infrared transmission, a radio frequency transmission and a hardwire connection transmission.
21. A baby monitor, comprising:
a transmitter having a sound detecting device for detecting sound and transmitting the detected sound, and the detected sound transmitted in a signal formatted to be received by a receiver for receiving the detected sound and outputting the detected sound, having a speaker and means for controlling a volume level of at least one device remote from said receiver having at least one speaker.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US10/223,009 US20030122676A1 (en) | 2000-11-20 | 2002-08-16 | Baby monitor and method for monitoring sounds and selectively controlling audio devices |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US09/718,051 US6462664B1 (en) | 2000-11-20 | 2000-11-20 | Baby monitor, system, and method and control of remote devices |
US10/223,009 US20030122676A1 (en) | 2000-11-20 | 2002-08-16 | Baby monitor and method for monitoring sounds and selectively controlling audio devices |
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US09/718,051 Continuation US6462664B1 (en) | 2000-11-20 | 2000-11-20 | Baby monitor, system, and method and control of remote devices |
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US20030122676A1 true US20030122676A1 (en) | 2003-07-03 |
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Application Number | Title | Priority Date | Filing Date |
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US09/718,051 Expired - Lifetime US6462664B1 (en) | 2000-11-20 | 2000-11-20 | Baby monitor, system, and method and control of remote devices |
US10/223,009 Abandoned US20030122676A1 (en) | 2000-11-20 | 2002-08-16 | Baby monitor and method for monitoring sounds and selectively controlling audio devices |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/718,051 Expired - Lifetime US6462664B1 (en) | 2000-11-20 | 2000-11-20 | Baby monitor, system, and method and control of remote devices |
Country Status (7)
Country | Link |
---|---|
US (2) | US6462664B1 (en) |
EP (1) | EP1338087B1 (en) |
JP (1) | JP3935840B2 (en) |
CN (1) | CN1223095C (en) |
AT (1) | ATE297605T1 (en) |
DE (1) | DE60111419T2 (en) |
WO (1) | WO2002041489A2 (en) |
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2000
- 2000-11-20 US US09/718,051 patent/US6462664B1/en not_active Expired - Lifetime
-
2001
- 2001-11-13 EP EP01989470A patent/EP1338087B1/en not_active Expired - Lifetime
- 2001-11-13 AT AT01989470T patent/ATE297605T1/en not_active IP Right Cessation
- 2001-11-13 WO PCT/EP2001/013184 patent/WO2002041489A2/en active IP Right Grant
- 2001-11-13 DE DE60111419T patent/DE60111419T2/en not_active Expired - Lifetime
- 2001-11-13 CN CNB018066577A patent/CN1223095C/en not_active Expired - Fee Related
- 2001-11-13 JP JP2002543782A patent/JP3935840B2/en not_active Expired - Fee Related
-
2002
- 2002-08-16 US US10/223,009 patent/US20030122676A1/en not_active Abandoned
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US7151444B1 (en) | 2005-02-23 | 2006-12-19 | Doyle David M | Children's monitor for monitoring multiple children and method |
US20060232428A1 (en) * | 2005-03-28 | 2006-10-19 | Graco Children's Products Inc. | Baby monitor system |
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US20070074247A1 (en) * | 2005-09-26 | 2007-03-29 | Samsung Electronics Co., Ltd. | Home network device and method of receiving and transmitting sound information using the same |
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US20080031470A1 (en) * | 2006-08-03 | 2008-02-07 | Sony Ericsson Mobile Communications Ab | Remote speaker controller with microphone |
US7629883B2 (en) * | 2006-09-12 | 2009-12-08 | Peter D. Noel | Baby monitor having a temporary mute function and method of use |
US20080068155A1 (en) * | 2006-09-12 | 2008-03-20 | Peter David Noel | Baby monitor having a temporary mute function and method of use |
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US20110025915A1 (en) * | 2008-02-06 | 2011-02-03 | Aharon Daban | Audio and Video Embedded Bedding |
US8896450B1 (en) * | 2009-12-23 | 2014-11-25 | Phillip H. Overbye | Fish strike alarm |
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US9511495B2 (en) | 2012-03-19 | 2016-12-06 | Samsung Electronics Co., Ltd. | Method and apparatus for remote monitoring |
US9191629B2 (en) * | 2012-06-20 | 2015-11-17 | Simon Sung Lee | Baby monitoring system including video enhancement capability operable at various frequencies |
US20130342693A1 (en) * | 2012-06-20 | 2013-12-26 | Simon Sung Lee | Baby monitoring system including video enhancement capability operable at various frequencies |
CN105580395A (en) * | 2013-08-01 | 2016-05-11 | 美泰有限公司 | Bidirectional communication between an infant receiving system and a remote device |
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US20150228175A1 (en) * | 2014-02-12 | 2015-08-13 | Sonr Llc | Non-disruptive monitor system |
US9794526B2 (en) * | 2014-02-12 | 2017-10-17 | Sonr Llc | Non-disruptive monitor system |
US20170079257A1 (en) * | 2015-09-19 | 2017-03-23 | Vulture Systems, LLC | Remotely Detectable Transportable Game and Fishing Alarm System |
US10827735B2 (en) * | 2015-09-19 | 2020-11-10 | Vulture Systems, LLC | Remotely detectable transportable game and fishing alarm system |
US11570710B2 (en) | 2015-09-19 | 2023-01-31 | Vulture Systems, LLC | Remotely detectable transportable game and fishing alarm system |
US10921763B1 (en) | 2017-10-25 | 2021-02-16 | Alarm.Com Incorporated | Baby monitoring using a home monitoring system |
Also Published As
Publication number | Publication date |
---|---|
WO2002041489A2 (en) | 2002-05-23 |
WO2002041489A3 (en) | 2002-12-27 |
EP1338087B1 (en) | 2005-06-08 |
JP2004514229A (en) | 2004-05-13 |
US6462664B1 (en) | 2002-10-08 |
CN1425219A (en) | 2003-06-18 |
ATE297605T1 (en) | 2005-06-15 |
DE60111419T2 (en) | 2006-05-18 |
EP1338087A2 (en) | 2003-08-27 |
DE60111419D1 (en) | 2005-07-14 |
CN1223095C (en) | 2005-10-12 |
JP3935840B2 (en) | 2007-06-27 |
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Legal Events
Date | Code | Title | Description |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |