BR9702068A - Sistema de ditafone dispositivo de transcrição e unidade de memória em material semicondutor amovível - Google Patents

Sistema de ditafone dispositivo de transcrição e unidade de memória em material semicondutor amovível

Info

Publication number
BR9702068A
BR9702068A BR9702068A BR9702068A BR9702068A BR 9702068 A BR9702068 A BR 9702068A BR 9702068 A BR9702068 A BR 9702068A BR 9702068 A BR9702068 A BR 9702068A BR 9702068 A BR9702068 A BR 9702068A
Authority
BR
Brazil
Prior art keywords
data compression
speech signal
data
storing
dictaphone
Prior art date
Application number
BR9702068A
Other languages
English (en)
Inventor
Herbert Boldi
Original Assignee
Philips Electronics Nv
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of BR9702068A publication Critical patent/BR9702068A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • 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
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Non-Volatile Memory (AREA)
  • Polymerisation Methods In General (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Graft Or Block Polymers (AREA)
  • Artificial Filaments (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Magnetic Heads (AREA)
BR9702068A 1996-02-12 1997-01-24 Sistema de ditafone dispositivo de transcrição e unidade de memória em material semicondutor amovível BR9702068A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96200328 1996-02-12
PCT/IB1997/000048 WO1997029578A2 (en) 1996-02-12 1997-01-24 Dictation system

Publications (1)

Publication Number Publication Date
BR9702068A true BR9702068A (pt) 1998-05-26

Family

ID=8223656

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9702068A BR9702068A (pt) 1996-02-12 1997-01-24 Sistema de ditafone dispositivo de transcrição e unidade de memória em material semicondutor amovível

Country Status (10)

Country Link
US (1) US6182043B1 (pt)
EP (1) EP0820625B1 (pt)
JP (1) JPH11508709A (pt)
KR (1) KR100531558B1 (pt)
CN (1) CN1119797C (pt)
AT (1) ATE239290T1 (pt)
BR (1) BR9702068A (pt)
DE (1) DE69721404T2 (pt)
ID (1) ID15832A (pt)
WO (1) WO1997029578A2 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3235654B2 (ja) * 1997-11-18 2001-12-04 日本電気株式会社 無線電話装置
DE19800127B4 (de) * 1997-11-20 2006-06-29 Joachim Alberth Audio-Recorder
KR100287366B1 (ko) * 1997-11-24 2001-04-16 윤순조 엠피이지 방식을 이용한 휴대용 음향 재생장치 및 방법
US6772126B1 (en) * 1999-09-30 2004-08-03 Motorola, Inc. Method and apparatus for transferring low bit rate digital voice messages using incremental messages
US6789060B1 (en) * 1999-11-01 2004-09-07 Gene J. Wolfe Network based speech transcription that maintains dynamic templates
JP3468183B2 (ja) 1999-12-22 2003-11-17 日本電気株式会社 音声再生記録装置および方法
US7366103B2 (en) * 2000-08-18 2008-04-29 Nortel Networks Limited Seamless roaming options in an IEEE 802.11 compliant network
US7339892B1 (en) 2000-08-18 2008-03-04 Nortel Networks Limited System and method for dynamic control of data packet fragmentation threshold in a wireless network
US7280495B1 (en) 2000-08-18 2007-10-09 Nortel Networks Limited Reliable broadcast protocol in a wireless local area network
US6947483B2 (en) * 2000-08-18 2005-09-20 Nortel Networks Limited Method, apparatus, and system for managing data compression in a wireless network
US7308279B1 (en) 2000-08-18 2007-12-11 Nortel Networks Limited Dynamic power level control on transmitted messages in a wireless LAN
US7474739B2 (en) 2003-12-15 2009-01-06 International Business Machines Corporation Providing speaker identifying information within embedded digital information
CN100456357C (zh) * 2004-01-06 2009-01-28 华为技术有限公司 一种语音数据的存储方法
US20080086305A1 (en) * 2006-10-02 2008-04-10 Bighand Ltd. Digital dictation workflow system and method
WO2009016474A2 (en) 2007-07-31 2009-02-05 Bighand Ltd. System and method for efficiently providing content over a thin client network
KR101403340B1 (ko) * 2007-08-02 2014-06-09 삼성전자주식회사 변환 부호화 방법 및 장치
CN110876276B (zh) 2018-06-29 2024-05-14 谷歌有限责任公司 低带宽联网系统中的音频处理

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5086475A (en) * 1988-11-19 1992-02-04 Sony Corporation Apparatus for generating, recording or reproducing sound source data
US5347478A (en) * 1991-06-09 1994-09-13 Yamaha Corporation Method of and device for compressing and reproducing waveform data
IT1256823B (it) * 1992-05-14 1995-12-21 Olivetti & Co Spa Calcolatore portatile con annotazioni verbali.
US5491774A (en) * 1994-04-19 1996-02-13 Comp General Corporation Handheld record and playback device with flash memory
JPH0883099A (ja) * 1994-09-09 1996-03-26 Oki Electric Ind Co Ltd 音声蓄積装置及び音声再生装置
US5812882A (en) * 1994-10-18 1998-09-22 Lanier Worldwide, Inc. Digital dictation system having a central station that includes component cards for interfacing to dictation stations and transcription stations and for processing and storing digitized dictation segments
US5884269A (en) * 1995-04-17 1999-03-16 Merging Technologies Lossless compression/decompression of digital audio data
US5839100A (en) * 1996-04-22 1998-11-17 Wegener; Albert William Lossless and loss-limited compression of sampled data signals

Also Published As

Publication number Publication date
ATE239290T1 (de) 2003-05-15
ID15832A (id) 1997-08-14
KR19980703806A (ko) 1998-12-05
JPH11508709A (ja) 1999-07-27
EP0820625B1 (en) 2003-05-02
KR100531558B1 (ko) 2006-01-27
EP0820625A2 (en) 1998-01-28
DE69721404T2 (de) 2004-03-11
CN1119797C (zh) 2003-08-27
US6182043B1 (en) 2001-01-30
CN1185854A (zh) 1998-06-24
WO1997029578A2 (en) 1997-08-14
DE69721404D1 (de) 2003-06-05
WO1997029578A3 (en) 1997-10-23

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Legal Events

Date Code Title Description
TC Change of name
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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