JP2648138B2 - 音声パターンを圧縮する方法 - Google Patents

音声パターンを圧縮する方法

Info

Publication number
JP2648138B2
JP2648138B2 JP59501357A JP50135784A JP2648138B2 JP 2648138 B2 JP2648138 B2 JP 2648138B2 JP 59501357 A JP59501357 A JP 59501357A JP 50135784 A JP50135784 A JP 50135784A JP 2648138 B2 JP2648138 B2 JP 2648138B2
Authority
JP
Japan
Prior art keywords
signal
audio
event
pattern
speech
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
JP59501357A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60501076A (ja
Inventor
サループ アタル，ビシユニユ
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Publication of JPS60501076A publication Critical patent/JPS60501076A/ja
Application granted granted Critical
Publication of JP2648138B2 publication Critical patent/JP2648138B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G10L19/0018—Speech coding using phonetic or linguistical decoding of the source; Reconstruction using text-to-speech synthesis
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP59501357A 1983-04-12 1984-03-12 音声パターンを圧縮する方法 Expired - Lifetime JP2648138B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48423183A 1983-04-12 1983-04-12
US484231 1983-04-12

Publications (2)

Publication Number Publication Date
JPS60501076A JPS60501076A (ja) 1985-07-11
JP2648138B2 true JP2648138B2 (ja) 1997-08-27

Family

ID=23923295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59501357A Expired - Lifetime JP2648138B2 (ja) 1983-04-12 1984-03-12 音声パターンを圧縮する方法

Country Status (5)

Country Link
EP (1) EP0138954B1 (fr)
JP (1) JP2648138B2 (fr)
CA (1) CA1201533A (fr)
DE (1) DE3474873D1 (fr)
WO (1) WO1984004194A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8503304A (nl) * 1985-11-29 1987-06-16 Philips Nv Werkwijze en inrichting voor het segmenteren van een uit een akoestisch signaal, bij voorbeeld een spraaksignaal, afgeleid elektrisch signaal.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598921A (en) * 1969-04-04 1971-08-10 Nasa Method and apparatus for data compression by a decreasing slope threshold test
US3715512A (en) * 1971-12-20 1973-02-06 Bell Telephone Labor Inc Adaptive predictive speech signal coding system
JPS595916B2 (ja) * 1975-02-13 1984-02-07 日本電気株式会社 音声分折合成装置
JPS5326761A (en) * 1976-08-26 1978-03-13 Babcock Hitachi Kk Injecting device for reducing agent for nox
US4280192A (en) * 1977-01-07 1981-07-21 Moll Edward W Minimum space digital storage of analog information
FR2412987A1 (fr) * 1977-12-23 1979-07-20 Ibm France Procede de compression de donnees relatives au signal vocal et dispositif mettant en oeuvre ledit procede

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
日本音響学会昭和５６年度秋季研究発表会講演論文集▲Ｉ▼１−１−１音声形のくり返し性を利用したデータ圧縮のリアルタイム化への試み

Also Published As

Publication number Publication date
JPS60501076A (ja) 1985-07-11
EP0138954A4 (fr) 1985-11-07
WO1984004194A1 (fr) 1984-10-25
EP0138954B1 (fr) 1988-10-26
CA1201533A (fr) 1986-03-04
EP0138954A1 (fr) 1985-05-02
DE3474873D1 (en) 1988-12-01

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