USB476577I5 - - Google Patents

Info

Publication number
USB476577I5
USB476577I5 US47657774A USB476577I5 US B476577 I5 USB476577 I5 US B476577I5 US 47657774 A US47657774 A US 47657774A US B476577 I5 USB476577 I5 US B476577I5
Authority
US
United States
Prior art keywords
parameters
short
signals
phase
stored signals
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.)
Pending
Application number
Other languages
English (en)
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
Priority to US05/476,577 priority Critical patent/US3982070A/en
Priority to DE2524497A priority patent/DE2524497C3/de
Priority to CA228,526A priority patent/CA1046642A/en
Priority to JP50067135A priority patent/JPS516407A/ja
Publication of USB476577I5 publication Critical patent/USB476577I5/en
Application granted granted Critical
Publication of US3982070A publication Critical patent/US3982070A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

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)
  • Error Detection And Correction (AREA)
US05/476,577 1974-06-05 1974-06-05 Phase vocoder speech synthesis system Expired - Lifetime US3982070A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US05/476,577 US3982070A (en) 1974-06-05 1974-06-05 Phase vocoder speech synthesis system
DE2524497A DE2524497C3 (de) 1974-06-05 1975-06-03 Verfahren und Schaltungsanordnung zur Sprachsynthese
CA228,526A CA1046642A (en) 1974-06-05 1975-06-04 Phase vocoder speech synthesis system
JP50067135A JPS516407A (en) 1974-06-05 1975-06-05 Onseigoseihoho oyobi sonosochi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/476,577 US3982070A (en) 1974-06-05 1974-06-05 Phase vocoder speech synthesis system

Publications (2)

Publication Number Publication Date
USB476577I5 true USB476577I5 (de) 1976-01-20
US3982070A US3982070A (en) 1976-09-21

Family

ID=23892415

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/476,577 Expired - Lifetime US3982070A (en) 1974-06-05 1974-06-05 Phase vocoder speech synthesis system

Country Status (4)

Country Link
US (1) US3982070A (de)
JP (1) JPS516407A (de)
CA (1) CA1046642A (de)
DE (1) DE2524497C3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113724719A (zh) * 2014-08-18 2021-11-30 弗劳恩霍夫应用研究促进协会 音频解码器装置及音频编码器装置

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995116A (en) * 1974-11-18 1976-11-30 Bell Telephone Laboratories, Incorporated Emphasis controlled speech synthesizer
US4076958A (en) * 1976-09-13 1978-02-28 E-Systems, Inc. Signal synthesizer spectrum contour scaler
US4210781A (en) * 1977-12-16 1980-07-01 Sanyo Electric Co., Ltd. Sound synthesizing apparatus
US4189779A (en) * 1978-04-28 1980-02-19 Texas Instruments Incorporated Parameter interpolator for speech synthesis circuit
JPS5570783A (en) * 1978-11-22 1980-05-28 Sharp Corp Sound information clock
JPS55111995A (en) * 1979-02-20 1980-08-29 Sharp Kk Method and device for voice synthesis
US4281994A (en) * 1979-12-26 1981-08-04 The Singer Company Aircraft simulator digital audio system
US4441201A (en) * 1980-02-04 1984-04-03 Texas Instruments Incorporated Speech synthesis system utilizing variable frame rate
JPS56119909A (en) * 1980-02-22 1981-09-19 Victor Co Of Japan Ltd Reproducing device for speed variable digital signal
JPS5863327A (ja) * 1981-10-12 1983-04-15 三菱農機株式会社 コンバインにおける脱穀部扱胴の変速表示装置
US4415767A (en) * 1981-10-19 1983-11-15 Votan Method and apparatus for speech recognition and reproduction
US4624012A (en) 1982-05-06 1986-11-18 Texas Instruments Incorporated Method and apparatus for converting voice characteristics of synthesized speech
US4815135A (en) * 1984-07-10 1989-03-21 Nec Corporation Speech signal processor
US4885790A (en) * 1985-03-18 1989-12-05 Massachusetts Institute Of Technology Processing of acoustic waveforms
US4937873A (en) * 1985-03-18 1990-06-26 Massachusetts Institute Of Technology Computationally efficient sine wave synthesis for acoustic waveform processing
USRE34247E (en) * 1985-12-26 1993-05-11 At&T Bell Laboratories Digital speech processor using arbitrary excitation coding
US4827517A (en) * 1985-12-26 1989-05-02 American Telephone And Telegraph Company, At&T Bell Laboratories Digital speech processor using arbitrary excitation coding
JPH0754440B2 (ja) * 1986-06-09 1995-06-07 日本電気株式会社 音声分析合成装置
US5009143A (en) * 1987-04-22 1991-04-23 Knopp John V Eigenvector synthesizer
US5179626A (en) * 1988-04-08 1993-01-12 At&T Bell Laboratories Harmonic speech coding arrangement where a set of parameters for a continuous magnitude spectrum is determined by a speech analyzer and the parameters are used by a synthesizer to determine a spectrum which is used to determine senusoids for synthesis
US5081681B1 (en) * 1989-11-30 1995-08-15 Digital Voice Systems Inc Method and apparatus for phase synthesis for speech processing
US5388181A (en) * 1990-05-29 1995-02-07 Anderson; David J. Digital audio compression system
US5425130A (en) * 1990-07-11 1995-06-13 Lockheed Sanders, Inc. Apparatus for transforming voice using neural networks
US5226108A (en) * 1990-09-20 1993-07-06 Digital Voice Systems, Inc. Processing a speech signal with estimated pitch
US5216747A (en) * 1990-09-20 1993-06-01 Digital Voice Systems, Inc. Voiced/unvoiced estimation of an acoustic signal
US5664051A (en) * 1990-09-24 1997-09-02 Digital Voice Systems, Inc. Method and apparatus for phase synthesis for speech processing
US5247579A (en) * 1990-12-05 1993-09-21 Digital Voice Systems, Inc. Methods for speech transmission
US5226084A (en) * 1990-12-05 1993-07-06 Digital Voice Systems, Inc. Methods for speech quantization and error correction
US5630011A (en) * 1990-12-05 1997-05-13 Digital Voice Systems, Inc. Quantization of harmonic amplitudes representing speech
US5517511A (en) * 1992-11-30 1996-05-14 Digital Voice Systems, Inc. Digital transmission of acoustic signals over a noisy communication channel
US5715365A (en) * 1994-04-04 1998-02-03 Digital Voice Systems, Inc. Estimation of excitation parameters
US6246774B1 (en) 1994-11-02 2001-06-12 Advanced Micro Devices, Inc. Wavetable audio synthesizer with multiple volume components and two modes of stereo positioning
AU696092B2 (en) * 1995-01-12 1998-09-03 Digital Voice Systems, Inc. Estimation of excitation parameters
US5701390A (en) * 1995-02-22 1997-12-23 Digital Voice Systems, Inc. Synthesis of MBE-based coded speech using regenerated phase information
US5754974A (en) * 1995-02-22 1998-05-19 Digital Voice Systems, Inc Spectral magnitude representation for multi-band excitation speech coders
EP0804787B1 (de) * 1995-11-22 2001-05-23 Koninklijke Philips Electronics N.V. Verfahren und vorrichtung zur resynthetisierung eines sprachsignals
US5839099A (en) * 1996-06-11 1998-11-17 Guvolt, Inc. Signal conditioning apparatus
US5928311A (en) * 1996-09-13 1999-07-27 Intel Corporation Method and apparatus for constructing a digital filter
US5870704A (en) * 1996-11-07 1999-02-09 Creative Technology Ltd. Frequency-domain spectral envelope estimation for monophonic and polyphonic signals
US5915237A (en) * 1996-12-13 1999-06-22 Intel Corporation Representing speech using MIDI
US6131084A (en) * 1997-03-14 2000-10-10 Digital Voice Systems, Inc. Dual subframe quantization of spectral magnitudes
US6161089A (en) * 1997-03-14 2000-12-12 Digital Voice Systems, Inc. Multi-subframe quantization of spectral parameters
US6199037B1 (en) 1997-12-04 2001-03-06 Digital Voice Systems, Inc. Joint quantization of speech subframe voicing metrics and fundamental frequencies
US6182042B1 (en) 1998-07-07 2001-01-30 Creative Technology Ltd. Sound modification employing spectral warping techniques
US6324501B1 (en) * 1999-08-18 2001-11-27 At&T Corp. Signal dependent speech modifications
US6526325B1 (en) * 1999-10-15 2003-02-25 Creative Technology Ltd. Pitch-Preserved digital audio playback synchronized to asynchronous clock
US6377916B1 (en) 1999-11-29 2002-04-23 Digital Voice Systems, Inc. Multiband harmonic transform coder
EP1160764A1 (de) 2000-06-02 2001-12-05 Sony France S.A. Morphologische Kategorien für Sprachsynthese
PL3407352T3 (pl) * 2011-02-18 2022-08-08 Ntt Docomo, Inc. Dekoder mowy, koder mowy, sposób dekodowania mowy, sposób kodowania mowy, program do dekodowania mowy i program do kodowania mowy
US9865247B2 (en) 2014-07-03 2018-01-09 Google Inc. Devices and methods for use of phase information in speech synthesis systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360610A (en) * 1964-05-07 1967-12-26 Bell Telephone Labor Inc Bandwidth compression utilizing magnitude and phase coded signals representative of the input signal
US3369077A (en) * 1964-06-09 1968-02-13 Ibm Pitch modification of audio waveforms
AT258366B (de) * 1964-10-16 1967-11-27 Ibm Oesterreich Internationale Anordnung zur Umformung der Kanalwerte eines impulserregten Kanalvocoders
US3828132A (en) * 1970-10-30 1974-08-06 Bell Telephone Labor Inc Speech synthesis by concatenation of formant encoded words

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113724719A (zh) * 2014-08-18 2021-11-30 弗劳恩霍夫应用研究促进协会 音频解码器装置及音频编码器装置
CN113724719B (zh) * 2014-08-18 2023-08-08 弗劳恩霍夫应用研究促进协会 音频解码器装置及音频编码器装置

Also Published As

Publication number Publication date
DE2524497A1 (de) 1975-12-18
DE2524497B2 (de) 1978-12-14
JPS516407A (en) 1976-01-20
DE2524497C3 (de) 1979-08-09
JPS5533079B2 (de) 1980-08-28
US3982070A (en) 1976-09-21
CA1046642A (en) 1979-01-16

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