NL189320B - SYNTHESIS DEVICE FOR SOUND. - Google Patents

SYNTHESIS DEVICE FOR SOUND.

Info

Publication number
NL189320B
NL189320B NL8005449A NL8005449A NL189320B NL 189320 B NL189320 B NL 189320B NL 8005449 A NL8005449 A NL 8005449A NL 8005449 A NL8005449 A NL 8005449A NL 189320 B NL189320 B NL 189320B
Authority
NL
Netherlands
Prior art keywords
sound
synthesis device
synthesis
Prior art date
Application number
NL8005449A
Other languages
Dutch (nl)
Other versions
NL8005449A (en
NL189320C (en
Original Assignee
Nippon Telegraph & Telephone
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
Priority claimed from JP54128365A external-priority patent/JPS5853352B2/en
Priority claimed from JP12836679A external-priority patent/JPS5651116A/en
Application filed by Nippon Telegraph & Telephone filed Critical Nippon Telegraph & Telephone
Publication of NL8005449A publication Critical patent/NL8005449A/en
Publication of NL189320B publication Critical patent/NL189320B/en
Application granted granted Critical
Publication of NL189320C publication Critical patent/NL189320C/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L19/04—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 using predictive techniques
    • G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
    • G10L19/07—Line spectrum pair [LSP] vocoders
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L13/00—Speech synthesis; Text to speech systems
    • G10L13/02—Methods for producing synthetic speech; Speech synthesisers
    • G10L13/04—Details of speech synthesis systems, e.g. synthesiser structure or memory management
    • G10L13/047—Architecture of speech synthesisers
NL8005449A 1979-10-03 1980-10-01 SYNTHESIS DEVICE FOR SOUND. NL189320C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP54128365A JPS5853352B2 (en) 1979-10-03 1979-10-03 speech synthesizer
JP12836579 1979-10-03
JP12836679A JPS5651116A (en) 1979-10-03 1979-10-03 All pole type digital filter
JP12836679 1979-10-03

Publications (3)

Publication Number Publication Date
NL8005449A NL8005449A (en) 1981-04-07
NL189320B true NL189320B (en) 1992-10-01
NL189320C NL189320C (en) 1993-03-01

Family

ID=26464060

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8005449A NL189320C (en) 1979-10-03 1980-10-01 SYNTHESIS DEVICE FOR SOUND.

Country Status (5)

Country Link
DE (2) DE3050742C2 (en)
FR (1) FR2466826A1 (en)
GB (2) GB2131659B (en)
NL (1) NL189320C (en)
SE (1) SE444730B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814898A (en) * 1981-07-20 1983-01-27 ヤマハ株式会社 Reverberation adding apparatus
US4660163A (en) * 1983-01-17 1987-04-21 OKI Electric Co. Ltd Adaptive digital filter
US4731835A (en) * 1984-11-19 1988-03-15 Nippon Gakki Seizo Kabushiki Kaisha Reverberation tone generating apparatus
BE1007428A3 (en) * 1993-08-02 1995-06-13 Philips Electronics Nv Transmission of reconstruction of missing signal samples.
US5704001A (en) * 1994-08-04 1997-12-30 Qualcomm Incorporated Sensitivity weighted vector quantization of line spectral pair frequencies
JPH09230896A (en) * 1996-02-28 1997-09-05 Sony Corp Speech synthesis device
EP3471095B1 (en) * 2014-04-25 2024-05-01 Ntt Docomo, Inc. Linear prediction coefficient conversion device and linear prediction coefficient conversion method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624302A (en) * 1969-10-29 1971-11-30 Bell Telephone Labor Inc Speech analysis and synthesis by the use of the linear prediction of a speech wave
FR2199427A5 (en) * 1972-09-12 1974-04-05 Ibm France
GB1603993A (en) * 1977-06-17 1981-12-02 Texas Instruments Inc Lattice filter for waveform or speech synthesis circuits using digital logic

Also Published As

Publication number Publication date
GB8318893D0 (en) 1983-08-17
DE3037276C2 (en) 1985-08-01
GB2131659B (en) 1984-12-12
DE3050742C2 (en) 1987-01-15
GB2131659A (en) 1984-06-20
DE3037276A1 (en) 1981-04-09
GB2059726A (en) 1981-04-23
FR2466826B1 (en) 1984-09-14
NL8005449A (en) 1981-04-07
GB2059726B (en) 1984-06-27
NL189320C (en) 1993-03-01
FR2466826A1 (en) 1981-04-10
SE444730B (en) 1986-04-28
SE8006850L (en) 1981-04-04

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: NIPPON TELEGRAPH AND TELEPHONE CORPORATION

V4 Lapsed because of reaching the maxim lifetime of a patent

Free format text: 20001001