ATE248421T1 - Verfahren und vorrichtung zur speicherbedarfsreduzierung für ein sprachaufnahmesystem - Google Patents

Verfahren und vorrichtung zur speicherbedarfsreduzierung für ein sprachaufnahmesystem

Info

Publication number
ATE248421T1
ATE248421T1 AT99959052T AT99959052T ATE248421T1 AT E248421 T1 ATE248421 T1 AT E248421T1 AT 99959052 T AT99959052 T AT 99959052T AT 99959052 T AT99959052 T AT 99959052T AT E248421 T1 ATE248421 T1 AT E248421T1
Authority
AT
Austria
Prior art keywords
detect signal
audio
transmission controller
recording system
voice recording
Prior art date
Application number
AT99959052T
Other languages
English (en)
Inventor
Robert M Lands
Original Assignee
Ericsson Inc
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 Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of ATE248421T1 publication Critical patent/ATE248421T1/de

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Telephone Function (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Telephonic Communication Services (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT99959052T 1998-12-22 1999-11-18 Verfahren und vorrichtung zur speicherbedarfsreduzierung für ein sprachaufnahmesystem ATE248421T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21909398A 1998-12-22 1998-12-22
PCT/US1999/027531 WO2000038174A1 (en) 1998-12-22 1999-11-18 Method and apparatus for decreasing storage requirements for a voice recording system

Publications (1)

Publication Number Publication Date
ATE248421T1 true ATE248421T1 (de) 2003-09-15

Family

ID=22817853

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99959052T ATE248421T1 (de) 1998-12-22 1999-11-18 Verfahren und vorrichtung zur speicherbedarfsreduzierung für ein sprachaufnahmesystem

Country Status (8)

Country Link
EP (1) EP1141937B1 (de)
JP (1) JP2002533770A (de)
CN (1) CN1153189C (de)
AT (1) ATE248421T1 (de)
AU (1) AU1630600A (de)
BR (1) BR9916448A (de)
DE (1) DE69910833T2 (de)
WO (1) WO2000038174A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2306449T3 (da) * 2009-08-26 2013-03-18 Oticon As Fremgangsmåde til korrektion af fejl i binære masker, der repræsenterer tale
US9270801B2 (en) * 2013-03-15 2016-02-23 Intel Corporation Low power audio trigger via intermittent sampling
CN113380261B (zh) * 2021-05-26 2021-12-31 特斯联科技集团有限公司 一种人工智能语音采集处理器及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376874A (en) * 1980-12-15 1983-03-15 Sperry Corporation Real time speech compaction/relay with silence detection
GB2172475B (en) * 1985-03-13 1988-09-01 Stc Plc Packet switching system
WO1993013520A2 (en) * 1991-12-17 1993-07-08 Sundstrand Corporation Memory conservation data alignment method for solid state recording
CA2063631A1 (en) * 1992-03-20 1993-09-21 Frank R. J. Spitzer Method and apparatus for recording, storage and retrieval of audio communications
GB2296170A (en) * 1994-12-16 1996-06-19 Ibm Audio communication apparatus
DE69831991T2 (de) * 1997-03-25 2006-07-27 Koninklijke Philips Electronics N.V. Verfahren und Vorrichtung zur Sprachdetektion

Also Published As

Publication number Publication date
EP1141937B1 (de) 2003-08-27
EP1141937A1 (de) 2001-10-10
BR9916448A (pt) 2001-09-04
DE69910833D1 (de) 2003-10-02
AU1630600A (en) 2000-07-12
DE69910833T2 (de) 2004-07-15
CN1335977A (zh) 2002-02-13
WO2000038174A1 (en) 2000-06-29
JP2002533770A (ja) 2002-10-08
CN1153189C (zh) 2004-06-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties