FR1509916A - Méthode pour atténuer les variations accidentelles de la mesure de la composante fondamentale dans les systèmes codeurs de voix - Google Patents

Méthode pour atténuer les variations accidentelles de la mesure de la composante fondamentale dans les systèmes codeurs de voix

Info

Publication number
FR1509916A
FR1509916A FR11899A FR11899A FR1509916A FR 1509916 A FR1509916 A FR 1509916A FR 11899 A FR11899 A FR 11899A FR 11899 A FR11899 A FR 11899A FR 1509916 A FR1509916 A FR 1509916A
Authority
FR
France
Prior art keywords
attenuating
measurement
fundamental component
voice coding
coding systems
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
Application number
FR11899A
Other languages
English (en)
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1509916A publication Critical patent/FR1509916A/fr
Expired 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/90—Pitch determination of speech signals

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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
FR11899A 1964-04-06 1965-04-05 Méthode pour atténuer les variations accidentelles de la mesure de la composante fondamentale dans les systèmes codeurs de voix Expired FR1509916A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ25601A DE1200884B (de) 1964-04-06 1964-04-06 Verfahren zum Glaetten der Grundtoninformation in impulserregten Kanalvocodersystemen

Publications (1)

Publication Number Publication Date
FR1509916A true FR1509916A (fr) 1968-01-19

Family

ID=7202297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR11899A Expired FR1509916A (fr) 1964-04-06 1965-04-05 Méthode pour atténuer les variations accidentelles de la mesure de la composante fondamentale dans les systèmes codeurs de voix

Country Status (5)

Country Link
AT (1) AT269950B (https=)
DE (1) DE1200884B (https=)
FR (1) FR1509916A (https=)
GB (1) GB1093102A (https=)
SE (1) SE316807B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001526A1 (en) * 1981-10-20 1983-04-28 KÖHLER, Hans, Olof Method and apparatus for determining the agreement between an analysis signal and at least one reference signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001526A1 (en) * 1981-10-20 1983-04-28 KÖHLER, Hans, Olof Method and apparatus for determining the agreement between an analysis signal and at least one reference signal
US4511917A (en) * 1981-10-20 1985-04-16 Hans Olof Kohler Determining agreement between an analysis signal and at least one reference signal

Also Published As

Publication number Publication date
SE316807B (https=) 1969-11-03
GB1093102A (en) 1967-11-29
DE1200884B (de) 1965-09-16
AT269950B (de) 1969-04-10

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