IT1165641B - Sintetizzatore numerico multicanale della voce - Google Patents

Sintetizzatore numerico multicanale della voce

Info

Publication number
IT1165641B
IT1165641B IT67543/79A IT6754379A IT1165641B IT 1165641 B IT1165641 B IT 1165641B IT 67543/79 A IT67543/79 A IT 67543/79A IT 6754379 A IT6754379 A IT 6754379A IT 1165641 B IT1165641 B IT 1165641B
Authority
IT
Italy
Prior art keywords
sound
filter
case
voiced
excitation
Prior art date
Application number
IT67543/79A
Other languages
English (en)
Other versions
IT7967543A0 (it
Inventor
Paolo Lucchini
Luciano Nebbia
Giovanni Ponte
Enrico Vivalda
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT67543/79A priority Critical patent/IT1165641B/it
Publication of IT7967543A0 publication Critical patent/IT7967543A0/it
Priority to JP55030430A priority patent/JPS5946000B2/ja
Priority to US06/130,397 priority patent/US4319084A/en
Priority to EP80101328A priority patent/EP0016427B1/en
Priority to DE8080101328T priority patent/DE3068991D1/de
Priority to CA347,685A priority patent/CA1127763A/en
Application granted granted Critical
Publication of IT1165641B publication Critical patent/IT1165641B/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
    • 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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Electrophonic Musical Instruments (AREA)
IT67543/79A 1979-03-15 1979-03-15 Sintetizzatore numerico multicanale della voce IT1165641B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT67543/79A IT1165641B (it) 1979-03-15 1979-03-15 Sintetizzatore numerico multicanale della voce
JP55030430A JPS5946000B2 (ja) 1979-03-15 1980-03-12 多重チヤンネルデジタル声音合成装置
US06/130,397 US4319084A (en) 1979-03-15 1980-03-14 Multichannel digital speech synthesizer
EP80101328A EP0016427B1 (en) 1979-03-15 1980-03-14 Multi-channel digital speech synthesizer
DE8080101328T DE3068991D1 (en) 1979-03-15 1980-03-14 Multi-channel digital speech synthesizer
CA347,685A CA1127763A (en) 1979-03-15 1980-03-14 Multi-channel digital speech synthesizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67543/79A IT1165641B (it) 1979-03-15 1979-03-15 Sintetizzatore numerico multicanale della voce

Publications (2)

Publication Number Publication Date
IT7967543A0 IT7967543A0 (it) 1979-03-15
IT1165641B true IT1165641B (it) 1987-04-22

Family

ID=11303301

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67543/79A IT1165641B (it) 1979-03-15 1979-03-15 Sintetizzatore numerico multicanale della voce

Country Status (6)

Country Link
US (1) US4319084A (it)
EP (1) EP0016427B1 (it)
JP (1) JPS5946000B2 (it)
CA (1) CA1127763A (it)
DE (1) DE3068991D1 (it)
IT (1) IT1165641B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2059203B (en) * 1979-09-18 1984-02-29 Victor Company Of Japan Digital gain control
NL8005989A (nl) * 1980-10-31 1982-05-17 Nederlanden Staat Inrichting voor digitale spraaksynthese voor meer kanalen met instelbare parameters.
EP0051462A3 (en) * 1980-11-03 1982-06-09 General Instrument Corporation Speech processor
GB2130852B (en) * 1982-11-19 1986-03-12 Gen Electric Co Plc Speech signal reproducing systems
IT1159034B (it) 1983-06-10 1987-02-25 Cselt Centro Studi Lab Telecom Sintetizzatore vocale
JPS60231400A (ja) * 1984-04-28 1985-11-16 日本ビクター株式会社 検査装置
US4686644A (en) * 1984-08-31 1987-08-11 Texas Instruments Incorporated Linear predictive coding technique with symmetrical calculation of Y-and B-values
US4695970A (en) * 1984-08-31 1987-09-22 Texas Instruments Incorporated Linear predictive coding technique with interleaved sequence digital lattice filter
US4700323A (en) * 1984-08-31 1987-10-13 Texas Instruments Incorporated Digital lattice filter with multiplexed full adder
US4740906A (en) * 1984-08-31 1988-04-26 Texas Instruments Incorporated Digital lattice filter with multiplexed fast adder/full adder for performing sequential multiplication and addition operations
US4796216A (en) * 1984-08-31 1989-01-03 Texas Instruments Incorporated Linear predictive coding technique with one multiplication step per stage
JPH03504897A (ja) * 1987-10-09 1991-10-24 サウンド　エンタテインメント　インコーポレーテッド デジタル的に記憶され調音された言語セグメントからの言語の発生
US5171930A (en) * 1990-09-26 1992-12-15 Synchro Voice Inc. Electroglottograph-driven controller for a MIDI-compatible electronic music synthesizer device
SE519552C2 (sv) * 1998-09-30 2003-03-11 Ericsson Telefon Ab L M Flerkanalig signalkodning och -avkodning

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT272413B (de) * 1967-06-29 1969-07-10 Ibm Oesterreich Internationale Einrichtung zur Sprachsynthese für mehrere Sprachkanäle
US3928722A (en) * 1973-07-16 1975-12-23 Hitachi Ltd Audio message generating apparatus used for query-reply system
US4022974A (en) * 1976-06-03 1977-05-10 Bell Telephone Laboratories, Incorporated Adaptive linear prediction speech synthesizer
GB1581477A (en) * 1978-05-19 1980-12-17 Post Office Apparatus for synthesising verbal announcements

Also Published As

Publication number Publication date
EP0016427B1 (en) 1984-08-22
US4319084A (en) 1982-03-09
IT7967543A0 (it) 1979-03-15
JPS55124200A (en) 1980-09-25
EP0016427A2 (en) 1980-10-01
CA1127763A (en) 1982-07-13
EP0016427A3 (en) 1982-05-26
DE3068991D1 (en) 1984-09-27
JPS5946000B2 (ja) 1984-11-09

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