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 (enrdf_load_stackoverflow
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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP13886773A 1972-12-29 1973-12-14 Expired JPS5339206B2 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1974-09-19
JPS5339206B2 JPS5339206B2 (enrdf_load_stackoverflow) 1978-10-20

Family

ID=4437086

Family Applications (1)

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

Country Status (6)

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

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 (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

Also Published As

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

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