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
Links
- 238000000034 method Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
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)
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 (fr) | 1974-06-05 | 1975-06-04 | Systeme de synthese de paroles codees par derivation de phase |
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 (fr) | 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 (fr) |
JP (1) | JPS516407A (fr) |
CA (1) | CA1046642A (fr) |
DE (1) | DE2524497C3 (fr) |
Cited By (1)
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)
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 |
CA1242279A (fr) * | 1984-07-10 | 1988-09-20 | Tetsu Taguchi | Processeur de signaux vocaux |
US4937873A (en) * | 1985-03-18 | 1990-06-26 | Massachusetts Institute Of Technology | Computationally efficient sine wave synthesis for acoustic waveform processing |
US4885790A (en) * | 1985-03-18 | 1989-12-05 | Massachusetts Institute Of Technology | Processing of acoustic waveforms |
US4827517A (en) * | 1985-12-26 | 1989-05-02 | American Telephone And Telegraph Company, At&T Bell Laboratories | Digital speech processor using arbitrary excitation coding |
USRE34247E (en) * | 1985-12-26 | 1993-05-11 | 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 |
US5630011A (en) * | 1990-12-05 | 1997-05-13 | Digital Voice Systems, Inc. | Quantization of harmonic amplitudes representing speech |
US5226084A (en) * | 1990-12-05 | 1993-07-06 | Digital Voice Systems, Inc. | Methods for speech quantization and error correction |
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 |
DE69612958T2 (de) * | 1995-11-22 | 2001-11-29 | Koninklijke Philips Electronics N.V., Eindhoven | 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 (fr) | 2000-06-02 | 2001-12-05 | Sony France S.A. | Catégories morphologiques pour la synthèse de voix |
RU2599966C2 (ru) * | 2011-02-18 | 2016-10-20 | Нтт Докомо, Инк. | Декодер речи, кодер речи, способ декодирования речи, способ кодирования речи, программа декодирования речи и программа кодирования речи |
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)
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 |
-
1974
- 1974-06-05 US US05/476,577 patent/US3982070A/en not_active Expired - Lifetime
-
1975
- 1975-06-03 DE DE2524497A patent/DE2524497C3/de not_active Expired
- 1975-06-04 CA CA228,526A patent/CA1046642A/fr not_active Expired
- 1975-06-05 JP JP50067135A patent/JPS516407A/ja active Granted
Cited By (2)
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 |
---|---|
DE2524497B2 (de) | 1978-12-14 |
JPS5533079B2 (fr) | 1980-08-28 |
DE2524497A1 (de) | 1975-12-18 |
JPS516407A (en) | 1976-01-20 |
CA1046642A (fr) | 1979-01-16 |
US3982070A (en) | 1976-09-21 |
DE2524497C3 (de) | 1979-08-09 |
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