GB2416270A - Wireless transmission of sound signals from a notebook computer - Google Patents
Wireless transmission of sound signals from a notebook computer Download PDFInfo
- Publication number
- GB2416270A GB2416270A GB0415542A GB0415542A GB2416270A GB 2416270 A GB2416270 A GB 2416270A GB 0415542 A GB0415542 A GB 0415542A GB 0415542 A GB0415542 A GB 0415542A GB 2416270 A GB2416270 A GB 2416270A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wireless transmission
- sound source
- transmission system
- source wireless
- receiving module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/38—Universal adapter
- G06F2213/3814—Wireless link with a computer system port
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Headphones And Earphones (AREA)
- Stereophonic System (AREA)
Abstract
Sound signals are wirelessly transmitted from a notebook computer 3 or other audio sources to a remote receiver module 41. A transmission module 11 is connected to a Universal Serial Bus (USB) connector, which is inserted into the notebook computer 3. The receiving module 41 may be integrated into a head mounted earphone 4 or in a separate module (41 fig. 1B), which may be an MP3 player (6 fig.1C). The sound signals may be transmitted by RF or Bluetooth transmission. Other audio sources, such as CD, MP3, DVD, VCD players, TVs, tuners, stereos and computers, may also provide sound signals via an audio wire 22.
Description
241 6270
MULTI-SOUND SOURCE WIRELESS TRANSMISSION SYSTEM
FIELD OF THE INVENTION
The present invention relates to wireless transmission of sound signals, and particular to a multi-sound source wireless transmission system which can transmit signal easily and clearly.
BACKGROUND OF THE INVENTION
Conventionally, the sounds of electronic products, such as CDs, MP3 players, TVs, Tuners, DVDs, VCDs, stereos, etc., are outputted through sound wires to trumpets, or earphones so that listeners can hear the sounds.
However, above mentioned prior arts have the following defects.
In general, the electronic products have no wireless transmission functions. They transfer signals by wired ways. Thereby, the user cannot hear the sound in far ends with a preferred sound quality.
Since the transmission is by wired way, the transmission distance is limited. If the transmission distance is too long, decay will generate so as to destroy the sound quality.
Moreover, the wire transmission will induce long assembly time and complicated assembly process.
SUMMARY OF THE INVENTION
Accordingly, the primary of the present invention is to provide a multisound source wireless transmission system, wherein the sound signal 2s is transmitted by a receiving module wirelessly so that the sound signal can be transmitted to a receiving module at a far end.
Another object of the present invention is to provide a multi-sound source wireless transmission system, wherein the user can have a preferred sound quality without decay of signals.
Another object of the present invention is to provide a multi-sound source wireless transmission system, wherein the present invention can be assembled quickly and easily.
BRIEF DESCRIPTION OF THE DRAWINGS
Figs. 1A to 1C shows the first embodiment of the multi-sound source wireless transmission system of the present invention.
Figs. 2A to 2C shows the second embodiment of the multi-sound source wireless transmission system of the present invention.
Fig. 3A to 3C shows the third embodiment of the multi-sound source wireless transmission system of the present invention.
DETAILED DESCRIPTION OF THE INVENTION
With reference to Figs. 1A, 1B and 1C, the structure of the multi-sound source wireless transmission system of the present invention is illustrated.
The multi-sound source wireless transmission system includes the following elements.
A USB connector 12 capable of being inserted to a notebook computer 3 A transmission module 11 is connected to the USB connector 12. The transmission module 11 serves for wirelessly transmitting sound signals to a receiving module 41 in a head mounted earphone 4, as shown in Fig. 1A, by, for example, RF transmission or blue tooth transmission. The head mounted earphone 4 is hung on a user 7.
The receiving module 41 can be designed for hanging on the waist.
The receiving module 41 is connected to an inserting type earphone 5, as shown in Fig. 1B.
Referring to Fig. 1 C, in this example, the receiving module 41 is installed to an MP3 player 6 for hanging from the neck of the user 7. The receiving module 41 is connected to an inserting type earphone 5 for listening the sounds from the earphone.
With reference to Figs. 2A, 2B, and 2C, the second embodiment of the multi-sound source wireless transmission system of the present invention is illustrated. The multi-sound source wireless transmission system has the following elements.
A USB transmission wire 21 serves for transmitting sound signals to a notebook computer 3.
A transmission module 11 is connected to the USB transmission wire 21.
The transmission module 11 serves for wirelessly transmitting sound signals to a receiving module 41 in a head mounted earphone 4, as shown in Fig. 2A, by, for example, RF transmission or blue tooth transmission. The head mounted earphone 4 is hung on a user 7.
The receiving module 41 can be designed for hanging on the waist.
The receiving module 41 is connected to an inserting type earphone 5, as shown in Fig. 2B.
Referring to Fig. 2C, in this example, the receiving module 41 is installed to an MP3 player 6 for hanging from the neck of the user 7. The receiving module 41 is connected to an inserting type earphone 5 for listening the sounds from the earphone.
With reference to Figs. 3A, 3B, and 3C, the third embodiment of the multisound source wireless transmission system of the present invention is illustrated. The multi-sound source wireless transmission system has the following elements.
A USB transmission wire 21 serves for transmitting sound signals to a notebook computer 3 or an audio wire 22 for receiving sound signals from CDs, MP3, DVDs, VCDs, stereos, computers, etc. A transmission module l l is connected to the USB transmission wire 21.
The transmission module l l serves for wirelessly transmitting sound signals to a receiving module 41 in a head mounted earphone 4, as shown in Fig. 3A, by, for example, RF transmission or blue tooth transmission. The head mounted earphone 4 is hung on a user 7.
The receiving module 41 can be designed for hanging on the waist.
The receiving module 41 is connected to an inserting type earphone 5, as shown in Fig. 3B.
Referring to Fig. 3C, in this example, the receiving module 41 is \ installed to an MP3 player 6 for hanging from the neck of the user 7. The receiving module 41 is connected to an inserting type earphone 5 for listening the sounds from the earphone.
The power of the multi-sound source wireless transmission system 1 of the present invention may be from batteries or other external power source.
Advantages of the present invention will be described herein. Firstly, in the multi-sound source wireless transmission system, the sound signals are wirelessly transmitted to a far end receiving module so that the use can hear the sound with a better quality. Secondary, the transmission of the sound signals in the present invention is performed by RF transmission or blue tooth transmission. In the present invention, the sound source may be CDs, MP 3 players, TVs, Turners, DVDs, VCDs, stereos, and furthermore the present invention can be connected to a table type computer, a notebook computer, or a PDAs, etc. for receiving sound signals. Furthermore, the multi-sound source wireless transmission system of the present invention has lower decay, especially when the signal is transmitted to a far end.
Furthermore, the present invention can be assembled quickly and easily.
Claims (20)
- WHAT IS CLAIMED IS: 1. A multi-sound source wireless transmission systemcomprising: a USB transmission line capable of being inserted to one of a notebook computer or an audio signal wire connected to a first electronic device; a transmission module connected to the USB transmission line for wirelessly transmitting sound signals to a receiving module in a far end second electronic device.
- 2. The multi-sound source wireless transmission system as claimed in claim 1, wherein the second electronic device is one of a CDs, MP3 players, TVs, Tuners, DVDs, VCDs, stereos, and computers.
- 3. The multi-sound source wireless transmission system as claimed in claim l, wherein the receiving module has a head mounted earphone.
- 4. The multi-sound source wireless transmission system as claimed in claim l, wherein the wireless transmission is one of RF transmission and blue tooth transmission.
- 5. The multi-sound source wireless transmission system as claimed in claim l, wherein the second electronic device is a head mounted earphone.
- 6. The multi-sound source wireless transmission system as claimed in claim 1, wherein the receiving module is capable of being hung on a waist of a user and is connected to an inserting type earphone
- 7. The multi-sound source wireless transmission system as claimed in claim 1, wherein the receiving module is installed to an MP3 player so that the transmission module is capable of being hung from the neck of the user; and the receiving module is connected to an inserting type earphone for listening the sounds from the earphone.
- 8. A multi-sound source wireless transmission system comprising: a USB connector capable of being inserted to a notebook computer; a transmission module connected to the USB connector for wirelessly transmitting sound signals to a receiving module in a far end second electronic device.
- 9. The multi-sound source wireless transmission system as claimed in claim 8, wherein the second electronic device is one of a CDs, MP3 players, TVs, Tuners, DVDs, VCDs, stereos, and computers.
- 10. The multi-sound source wireless transmission system as claimed in claim 8, wherein the receiving module has a head mounted earphone.
- 11. The multi-sound source wireless transmission system as claimed in claim 8, wherein the wireless transmission is one of RF transmission and blue tooth transmission.
- 12. The multi-sound source wireless transmission system as claimed in claim 8, wherein the second electronic device is a head mounted earphone.
- 13. The multi-sound source wireless transmission system as claimed in claim 8, wherein the receiving module is capable of being hung on the waist of a user and is connected to an inserting type earphone.
- 14. A multi-sound source wireless transmission system comprising: a USB transmission line capable of being inserted to a notebook computer; a transmission module connected to the USB transmission line for wirelessly transmitting sound signals to a receiving module in a far end second electronic device.
- 15. The multi-sound source wireless transmission system as claimed in claim 14, wherein the second electronic device is one of a CDs, MP3 players, TVs, Tuners, DVDs, VCDs, stereos, and computers.
- 16. The multi-sound source wireless transmission system as claimed in claim 14, wherein the receiving module has a head mounted earphone.
- 17. The multi-sound source wireless transmission system as claimed in claim 14, wherein the wireless transmission is one of RF transmission and blue tooth transmission.
- 18. The multi-sound source wireless transmission system as claimed in claim 14, wherein the second electronic device is a head mounted earphone.
- 19. The multi-sound source wireless transmission system as claimed in claim 14, wherein the receiving module is capable of being hung on the waist and is connected to an inserting type earphone.
- 20. The multi-sound source wireless transmission system as claimed in claim 14, wherein the receiving module is installed to an MP3 player so that it can be hung from the neck of the user; and the receiving module is connected to an inserting type earphone for listening the sounds from the earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0415542A GB2416270A (en) | 2004-07-12 | 2004-07-12 | Wireless transmission of sound signals from a notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0415542A GB2416270A (en) | 2004-07-12 | 2004-07-12 | Wireless transmission of sound signals from a notebook computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB0415542D0 GB0415542D0 (en) | 2004-08-11 |
| GB2416270A true GB2416270A (en) | 2006-01-18 |
Family
ID=32865819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0415542A Withdrawn GB2416270A (en) | 2004-07-12 | 2004-07-12 | Wireless transmission of sound signals from a notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2416270A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997036391A1 (en) * | 1996-03-27 | 1997-10-02 | Gateway 2000, Inc. | Computer controlled home entertainment system |
| WO2000023899A1 (en) * | 1998-10-16 | 2000-04-27 | Safi Qureshey | Remote audio computer peripheral device |
| WO2002019328A2 (en) * | 2000-09-01 | 2002-03-07 | Simple Devices | Audio converter device and method for using the same |
| EP1196007A2 (en) * | 2000-10-03 | 2002-04-10 | FreeSystems Pte Ltd | On demand audio entertainment device that allows wireless download of content |
| US20030036360A1 (en) * | 2001-08-17 | 2003-02-20 | Russell Paul Grady | Integrated portable entertainment, information and communication system linked to a wireless helmet |
-
2004
- 2004-07-12 GB GB0415542A patent/GB2416270A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997036391A1 (en) * | 1996-03-27 | 1997-10-02 | Gateway 2000, Inc. | Computer controlled home entertainment system |
| WO2000023899A1 (en) * | 1998-10-16 | 2000-04-27 | Safi Qureshey | Remote audio computer peripheral device |
| WO2002019328A2 (en) * | 2000-09-01 | 2002-03-07 | Simple Devices | Audio converter device and method for using the same |
| EP1196007A2 (en) * | 2000-10-03 | 2002-04-10 | FreeSystems Pte Ltd | On demand audio entertainment device that allows wireless download of content |
| US20030036360A1 (en) * | 2001-08-17 | 2003-02-20 | Russell Paul Grady | Integrated portable entertainment, information and communication system linked to a wireless helmet |
Also Published As
| Publication number | Publication date |
|---|---|
| GB0415542D0 (en) | 2004-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |