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JPS57186867A - Voice storing and reproducing system - Google Patents

Voice storing and reproducing system

Info

Publication number
JPS57186867A
JPS57186867A JP7199181A JP7199181A JPS57186867A JP S57186867 A JPS57186867 A JP S57186867A JP 7199181 A JP7199181 A JP 7199181A JP 7199181 A JP7199181 A JP 7199181A JP S57186867 A JPS57186867 A JP S57186867A
Authority
JP
Japan
Prior art keywords
voice
level
circuit
information
amplifier
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.)
Pending
Application number
JP7199181A
Other languages
Japanese (ja)
Inventor
Iwamasa Nishikado
Hideyuki Koike
Takashi Usami
Yuji Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujitsu Ltd
Priority to JP7199181A priority Critical patent/JPS57186867A/en
Publication of JPS57186867A publication Critical patent/JPS57186867A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533—Voice mail systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To listen to voice information by an optimum sound volume level, by controlling its voice level to a level set in advance, when storing or reproducing a voice. CONSTITUTION:When storing a voice, a voice level detecting circuit 11 monitors a level of a voice to be stored, which is sent through a sound source 23, and transfers its voice level information to a sound volume controlling circuit 12. In accordance with its level information, the circuit 12 sends out an amplification degree changing signal to a variable amplifier 17, and in the amplifier 17, the voice level is controlled and made optimum to a prescribed level. On the other hand, when reproducing a voice, the circuit 11 leads in and monitors a level of an output voice of a filter 9, and transfers its voice level information to the circuit 12. In accordance with its level information, the circuit 12 sends out an amplification degree changing signal to a variable amplifier 10. As a result, in the amplifier 10, the voice level is controlled and made optimum to the prescribed level.
JP7199181A 1981-05-13 1981-05-13 Voice storing and reproducing system Pending JPS57186867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7199181A JPS57186867A (en) 1981-05-13 1981-05-13 Voice storing and reproducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7199181A JPS57186867A (en) 1981-05-13 1981-05-13 Voice storing and reproducing system

Publications (1)

Publication Number Publication Date
JPS57186867A true JPS57186867A (en) 1982-11-17

Family

ID=13476432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7199181A Pending JPS57186867A (en) 1981-05-13 1981-05-13 Voice storing and reproducing system

Country Status (1)

Country Link
JP (1) JPS57186867A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274462A (en) * 1985-05-29 1986-12-04 Nec Corp Sound volume adjusting system
JPS6261565U (en) * 1985-10-08 1987-04-16
JPH0341854A (en) * 1989-06-20 1991-02-22 Alcatel Nv Audio message transmitter for automatic exchange
EP0500060A2 (en) * 1991-02-19 1992-08-26 Siemens Rolm Communications Inc. (a Delaware corp.) Method and apparatus for determining playback volume in a messaging system
USRE35758E (en) * 1988-10-06 1998-03-31 Golden Enterprises, Inc. Voice/data-formatted telephone information storage and retrieval system
GB2433676A (en) * 2005-12-21 2007-06-27 Toshiba Kk Voice mail apparatus controlling processing gain of voice messages to ensure recording or reproduction of a voice message in an optimum state.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112705A (en) * 1974-07-22 1976-01-31 Hitachi Ltd SHUTSURYOKUREBERUSEIGYOKAIRO
JPS5165501A (en) * 1974-12-04 1976-06-07 Hitachi Ltd DENWASAABISUSHISUTEMUNIOKERUSHUTSURYOKUREBERUSEIGYOHOSHIKI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112705A (en) * 1974-07-22 1976-01-31 Hitachi Ltd SHUTSURYOKUREBERUSEIGYOKAIRO
JPS5165501A (en) * 1974-12-04 1976-06-07 Hitachi Ltd DENWASAABISUSHISUTEMUNIOKERUSHUTSURYOKUREBERUSEIGYOHOSHIKI

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274462A (en) * 1985-05-29 1986-12-04 Nec Corp Sound volume adjusting system
JPS6261565U (en) * 1985-10-08 1987-04-16
USRE35758E (en) * 1988-10-06 1998-03-31 Golden Enterprises, Inc. Voice/data-formatted telephone information storage and retrieval system
JPH0341854A (en) * 1989-06-20 1991-02-22 Alcatel Nv Audio message transmitter for automatic exchange
EP0500060A2 (en) * 1991-02-19 1992-08-26 Siemens Rolm Communications Inc. (a Delaware corp.) Method and apparatus for determining playback volume in a messaging system
EP0500060A3 (en) * 1991-02-19 1994-03-16 Rolm Co
GB2433676A (en) * 2005-12-21 2007-06-27 Toshiba Kk Voice mail apparatus controlling processing gain of voice messages to ensure recording or reproduction of a voice message in an optimum state.
GB2433676B (en) * 2005-12-21 2008-02-20 Toshiba Kk Voice mail apparatus and control method thereof
US8031862B2 (en) 2005-12-21 2011-10-04 Kabushiki Kaisha Toshiba Voice mail apparatus and control method thereof

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