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JPS57177197A - Pick-up system for sound section - Google Patents

Pick-up system for sound section

Info

Publication number
JPS57177197A
JPS57177197A JP56061180A JP6118081A JPS57177197A JP S57177197 A JPS57177197 A JP S57177197A JP 56061180 A JP56061180 A JP 56061180A JP 6118081 A JP6118081 A JP 6118081A JP S57177197 A JPS57177197 A JP S57177197A
Authority
JP
Japan
Prior art keywords
pick
sound section
sound
section
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
JP56061180A
Other languages
Japanese (ja)
Inventor
Kenichi Takamoto
Kiyomichi Kurino
Tsugio Takahashi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56061180A priority Critical patent/JPS57177197A/en
Publication of JPS57177197A publication Critical patent/JPS57177197A/en
Pending legal-status Critical Current

Links

JP56061180A 1981-04-24 1981-04-24 Pick-up system for sound section Pending JPS57177197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56061180A JPS57177197A (en) 1981-04-24 1981-04-24 Pick-up system for sound section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56061180A JPS57177197A (en) 1981-04-24 1981-04-24 Pick-up system for sound section

Publications (1)

Publication Number Publication Date
JPS57177197A true JPS57177197A (en) 1982-10-30

Family

ID=13163699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56061180A Pending JPS57177197A (en) 1981-04-24 1981-04-24 Pick-up system for sound section

Country Status (1)

Country Link
JP (1) JPS57177197A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139099A (en) * 1983-01-31 1984-08-09 株式会社東芝 Voice section detector
JPS6013599U (en) * 1983-07-06 1985-01-29 カシオ計算機株式会社 voice recognition device
JPS6039695A (en) * 1983-07-08 1985-03-01 インターナシヨナル・スタンダード・エレクトリツク・コーポレイシヨン Method and apparatus for automatically detecting voice activity
JPH09212195A (en) * 1995-12-12 1997-08-15 Nokia Mobile Phones Ltd Device and method for voice activity detection and mobile station
JPH09325790A (en) * 1986-06-02 1997-12-16 British Telecommun Plc <Bt> Method and device for processing voice
WO2001039175A1 (en) * 1999-11-24 2001-05-31 Fujitsu Limited Method and apparatus for voice detection
JP2007304605A (en) * 1994-08-10 2007-11-22 Qualcomm Inc Method and apparatus for selecting a speech encoding rate in a variable rate vocoder

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139099A (en) * 1983-01-31 1984-08-09 株式会社東芝 Voice section detector
JPS6013599U (en) * 1983-07-06 1985-01-29 カシオ計算機株式会社 voice recognition device
JPS6039695A (en) * 1983-07-08 1985-03-01 インターナシヨナル・スタンダード・エレクトリツク・コーポレイシヨン Method and apparatus for automatically detecting voice activity
JPH09325790A (en) * 1986-06-02 1997-12-16 British Telecommun Plc <Bt> Method and device for processing voice
JP2007304605A (en) * 1994-08-10 2007-11-22 Qualcomm Inc Method and apparatus for selecting a speech encoding rate in a variable rate vocoder
JP4680957B2 (en) * 1994-08-10 2011-05-11 クゥアルコム・インコーポレイテッド Method and apparatus for speech encoding rate determination in a variable rate vocoder
JPH09212195A (en) * 1995-12-12 1997-08-15 Nokia Mobile Phones Ltd Device and method for voice activity detection and mobile station
JP2008293038A (en) * 1995-12-12 2008-12-04 Nokia Corp Voice activity detection device and mobile station, and voice activity detection method
WO2001039175A1 (en) * 1999-11-24 2001-05-31 Fujitsu Limited Method and apparatus for voice detection

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