IT1013586B - Disposizione per determinare l in tervallo corrispondente al periodo della frequenza di eccitazione del le corde vocali - Google Patents

Disposizione per determinare l in tervallo corrispondente al periodo della frequenza di eccitazione del le corde vocali

Info

Publication number
IT1013586B
IT1013586B IT4483573A IT4483573A IT1013586B IT 1013586 B IT1013586 B IT 1013586B IT 4483573 A IT4483573 A IT 4483573A IT 4483573 A IT4483573 A IT 4483573A IT 1013586 B IT1013586 B IT 1013586B
Authority
IT
Italy
Prior art keywords
speech
delta
bit
bits
sign
Prior art date
Application number
IT4483573A
Other languages
English (en)
Italian (it)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT1013586B publication Critical patent/IT1013586B/it

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)
IT4483573A 1972-12-29 1973-12-20 Disposizione per determinare l in tervallo corrispondente al periodo della frequenza di eccitazione del le corde vocali IT1013586B (it)

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 (1)

Publication Number Publication Date
IT1013586B true IT1013586B (it) 1977-03-30

Family

ID=4437086

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4483573A IT1013586B (it) 1972-12-29 1973-12-20 Disposizione per determinare l in tervallo corrispondente al periodo della frequenza di eccitazione del le corde vocali

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)

Families Citing this family (8)

* 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
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
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

Also Published As

Publication number Publication date
JPS5339206B2 (de) 1978-10-20
DE2357949A1 (de) 1974-07-11
GB1436440A (en) 1976-05-19
FR2212980A5 (de) 1974-07-26
JPS4999203A (de) 1974-09-19
CH549849A (de) 1974-05-31

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