JPS4999203A - - Google Patents

Info

Publication number
JPS4999203A
JPS4999203A JP13886773A JP13886773A JPS4999203A JP S4999203 A JPS4999203 A JP S4999203A JP 13886773 A JP13886773 A JP 13886773A JP 13886773 A JP13886773 A JP 13886773A JP S4999203 A JPS4999203 A JP S4999203A
Authority
JP
Japan
Prior art keywords
speech
delta
bit
bits
sign
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.)
Granted
Application number
JP13886773A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5339206B2 (de
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 filed Critical
Publication of JPS4999203A publication Critical patent/JPS4999203A/ja
Publication of JPS5339206B2 publication Critical patent/JPS5339206B2/ja
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)
  • Image Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP13886773A 1972-12-29 1973-12-14 Expired JPS5339206B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1906072A CH549849A (de) 1972-12-29 1972-12-29 Verfahren zum ermitteln des der periode der anregungsfrequenz der stimmbaender entsprechenden intervalls.

Publications (2)

Publication Number Publication Date
JPS4999203A true JPS4999203A (de) 1974-09-19
JPS5339206B2 JPS5339206B2 (de) 1978-10-20

Family

ID=4437086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13886773A Expired JPS5339206B2 (de) 1972-12-29 1973-12-14

Country Status (6)

Country Link
JP (1) JPS5339206B2 (de)
CH (1) CH549849A (de)
DE (1) DE2357949A1 (de)
FR (1) FR2212980A5 (de)
GB (1) GB1436440A (de)
IT (1) IT1013586B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772199A (en) * 1980-10-23 1982-05-06 Tokyo Shibaura Electric Co Voice recognition device
JPS5895398A (ja) * 1981-11-30 1983-06-06 松下電工株式会社 音声メッセージ識別方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2649259C2 (de) * 1976-10-29 1983-06-09 Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Verfahren zum automatischen Erkennen von gestörter Telefonsprache
US4181813A (en) * 1978-05-08 1980-01-01 John Marley System and method for speech recognition
US4633748A (en) * 1983-02-27 1987-01-06 Casio Computer Co., Ltd. Electronic musical instrument
GB2145864B (en) * 1983-09-01 1987-09-03 King Reginald Alfred Voice recognition
GB9817500D0 (en) * 1998-08-12 1998-10-07 Domain Dynamics Ltd Advantageous time encoded (TESPAR) signal processing arrangements
CN112542160B (zh) * 2019-09-05 2022-10-28 刘秀敏 声学模型的建模单元的编码方法、声学模型的训练方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772199A (en) * 1980-10-23 1982-05-06 Tokyo Shibaura Electric Co Voice recognition device
JPS5895398A (ja) * 1981-11-30 1983-06-06 松下電工株式会社 音声メッセージ識別方法
JPS6331797B2 (de) * 1981-11-30 1988-06-27 Matsushita Electric Works Ltd

Also Published As

Publication number Publication date
JPS5339206B2 (de) 1978-10-20
DE2357949A1 (de) 1974-07-11
GB1436440A (en) 1976-05-19
IT1013586B (it) 1977-03-30
FR2212980A5 (de) 1974-07-26
CH549849A (de) 1974-05-31

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