JPH0449952B2 - - Google Patents

Info

Publication number
JPH0449952B2
JPH0449952B2 JP58222417A JP22241783A JPH0449952B2 JP H0449952 B2 JPH0449952 B2 JP H0449952B2 JP 58222417 A JP58222417 A JP 58222417A JP 22241783 A JP22241783 A JP 22241783A JP H0449952 B2 JPH0449952 B2 JP H0449952B2
Authority
JP
Japan
Prior art keywords
determination
sound
determined
environmental noise
signal
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.)
Expired - Lifetime
Application number
JP58222417A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60114900A (ja
Inventor
Hideji Morii
Katsuyuki Futayada
Satoshi Fujii
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58222417A priority Critical patent/JPS60114900A/ja
Publication of JPS60114900A publication Critical patent/JPS60114900A/ja
Publication of JPH0449952B2 publication Critical patent/JPH0449952B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP58222417A 1983-11-25 1983-11-25 有音・無音判定法 Granted JPS60114900A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58222417A JPS60114900A (ja) 1983-11-25 1983-11-25 有音・無音判定法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58222417A JPS60114900A (ja) 1983-11-25 1983-11-25 有音・無音判定法

Publications (2)

Publication Number Publication Date
JPS60114900A JPS60114900A (ja) 1985-06-21
JPH0449952B2 true JPH0449952B2 (OSRAM) 1992-08-12

Family

ID=16782056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58222417A Granted JPS60114900A (ja) 1983-11-25 1983-11-25 有音・無音判定法

Country Status (1)

Country Link
JP (1) JPS60114900A (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3874471T2 (de) * 1987-04-03 1993-02-25 American Telephone & Telegraph Abstandsmessungskontrolle eines multidetektorsystems.
DE3876569T2 (de) * 1987-04-03 1993-04-08 American Telephone & Telegraph Detektor fuer stimmhafte laute mit adaptiver schwelle.
JPH0285897A (ja) * 1988-09-22 1990-03-27 Sekisui Chem Co Ltd 音声検出方式
JPH0285898A (ja) * 1988-09-22 1990-03-27 Sekisui Chem Co Ltd 音声検出方式
JPH02179059A (ja) * 1988-12-28 1990-07-12 Sekisui Chem Co Ltd 電話機
JP3518838B2 (ja) * 1997-09-04 2004-04-12 株式会社東芝 音響監視装置
JP3744934B2 (ja) 2003-06-11 2006-02-15 松下電器産業株式会社 音響区間検出方法および装置
JP4758879B2 (ja) * 2006-12-14 2011-08-31 日本電信電話株式会社 仮音声区間決定装置、方法、プログラム及びその記録媒体、音声区間決定装置、方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135898A (en) * 1980-03-26 1981-10-23 Sanyo Electric Co Voice recognition device
JPS56159400U (OSRAM) * 1980-04-24 1981-11-27
JPS58211793A (ja) * 1982-06-03 1983-12-09 松下電器産業株式会社 音声区間検出装置

Also Published As

Publication number Publication date
JPS60114900A (ja) 1985-06-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees