NL188189C - Werkwijze ter bepaling van stuursignalen voor besturing van polen van een louter-polen filter in een spraaksynthese-inrichting. - Google Patents
Werkwijze ter bepaling van stuursignalen voor besturing van polen van een louter-polen filter in een spraaksynthese-inrichting.Info
- Publication number
- NL188189C NL188189C NLAANVRAGE7902631,A NL7902631A NL188189C NL 188189 C NL188189 C NL 188189C NL 7902631 A NL7902631 A NL 7902631A NL 188189 C NL188189 C NL 188189C
- Authority
- NL
- Netherlands
- Prior art keywords
- filter
- louter
- poland
- control signals
- voice synthesis
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000000605 extraction Methods 0.000 abstract 1
- 230000001131 transforming 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Mobile Radio Communication Systems (AREA)
- Filters That Use Time-Delay Elements (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7902631,A NL188189C (nl) | 1979-04-04 | 1979-04-04 | Werkwijze ter bepaling van stuursignalen voor besturing van polen van een louter-polen filter in een spraaksynthese-inrichting. |
US06/135,963 US4346262A (en) | 1979-04-04 | 1980-03-31 | Speech analysis system |
FR8007195A FR2453459A1 (fr) | 1979-04-04 | 1980-03-31 | Systeme d'analyse de la parole |
GB8010869A GB2047055B (en) | 1979-04-04 | 1980-04-01 | Speech analysis system |
DE19803012771 DE3012771A1 (de) | 1979-04-04 | 1980-04-02 | Verfahren fuer ein sprachanalysensystem |
JP4292480A JPS55166700A (en) | 1979-04-04 | 1980-04-03 | Voice analysis method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7902631 | 1979-04-04 | ||
NLAANVRAGE7902631,A NL188189C (nl) | 1979-04-04 | 1979-04-04 | Werkwijze ter bepaling van stuursignalen voor besturing van polen van een louter-polen filter in een spraaksynthese-inrichting. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7902631A NL7902631A (nl) | 1980-10-07 |
NL188189B NL188189B (nl) | 1991-11-18 |
NL188189C true NL188189C (nl) | 1992-04-16 |
Family
ID=19832925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7902631,A NL188189C (nl) | 1979-04-04 | 1979-04-04 | Werkwijze ter bepaling van stuursignalen voor besturing van polen van een louter-polen filter in een spraaksynthese-inrichting. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4346262A (de) |
JP (1) | JPS55166700A (de) |
DE (1) | DE3012771A1 (de) |
FR (1) | FR2453459A1 (de) |
GB (1) | GB2047055B (de) |
NL (1) | NL188189C (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146539A (en) * | 1984-11-30 | 1992-09-08 | Texas Instruments Incorporated | Method for utilizing formant frequencies in speech recognition |
CA1250368A (en) * | 1985-05-28 | 1989-02-21 | Tetsu Taguchi | Formant extractor |
US4922539A (en) * | 1985-06-10 | 1990-05-01 | Texas Instruments Incorporated | Method of encoding speech signals involving the extraction of speech formant candidates in real time |
JPH0738114B2 (ja) * | 1985-07-03 | 1995-04-26 | 日本電気株式会社 | フオルマント型パタンマツチングボコ−ダ |
US4882758A (en) * | 1986-10-23 | 1989-11-21 | Matsushita Electric Industrial Co., Ltd. | Method for extracting formant frequencies |
NL8603163A (nl) * | 1986-12-12 | 1988-07-01 | Philips Nv | Werkwijze en inrichting voor het afleiden van formantfrekwenties uit een gedeelte van een spraaksignaal. |
DE4111131C2 (de) * | 1991-04-06 | 2001-08-23 | Inst Rundfunktechnik Gmbh | Verfahren zum Übertragen digitalisierter Tonsignale |
US5434947A (en) * | 1993-02-23 | 1995-07-18 | Motorola | Method for generating a spectral noise weighting filter for use in a speech coder |
US5710862A (en) * | 1993-06-30 | 1998-01-20 | Motorola, Inc. | Method and apparatus for reducing an undesirable characteristic of a spectral estimate of a noise signal between occurrences of voice signals |
WO1996032710A1 (en) * | 1995-04-10 | 1996-10-17 | Corporate Computer Systems, Inc. | System for compression and decompression of audio signals for digital transmission |
US6700958B2 (en) | 1995-04-10 | 2004-03-02 | Starguide Digital Networks, Inc. | Method and apparatus for transmitting coded audio signals through a transmission channel with limited bandwidth |
US6301555B2 (en) | 1995-04-10 | 2001-10-09 | Corporate Computer Systems | Adjustable psycho-acoustic parameters |
US6094671A (en) * | 1996-10-09 | 2000-07-25 | Starguide Digital Networks, Inc. | Aggregate information production and display system |
US6208959B1 (en) * | 1997-12-15 | 2001-03-27 | Telefonaktibolaget Lm Ericsson (Publ) | Mapping of digital data symbols onto one or more formant frequencies for transmission over a coded voice channel |
US7194757B1 (en) | 1998-03-06 | 2007-03-20 | Starguide Digital Network, Inc. | Method and apparatus for push and pull distribution of multimedia |
US8284774B2 (en) | 1998-04-03 | 2012-10-09 | Megawave Audio Llc | Ethernet digital storage (EDS) card and satellite transmission system |
US6160797A (en) * | 1998-04-03 | 2000-12-12 | Starguide Digital Networks, Inc. | Satellite receiver/router, system, and method of use |
FR2805183B1 (fr) * | 2000-02-23 | 2002-12-27 | Oreal | Pompe comportant une membrane formant ressort et recipient ainsi equipe |
US6920424B2 (en) * | 2000-04-20 | 2005-07-19 | International Business Machines Corporation | Determination and use of spectral peak information and incremental information in pattern recognition |
US8311812B2 (en) * | 2009-12-01 | 2012-11-13 | Eliza Corporation | Fast and accurate extraction of formants for speech recognition using a plurality of complex filters in parallel |
US9311929B2 (en) * | 2009-12-01 | 2016-04-12 | Eliza Corporation | Digital processor based complex acoustic resonance digital speech analysis system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4045616A (en) * | 1975-05-23 | 1977-08-30 | Time Data Corporation | Vocoder system |
US4220819A (en) * | 1979-03-30 | 1980-09-02 | Bell Telephone Laboratories, Incorporated | Residual excited predictive speech coding system |
-
1979
- 1979-04-04 NL NLAANVRAGE7902631,A patent/NL188189C/xx not_active IP Right Cessation
-
1980
- 1980-03-31 US US06/135,963 patent/US4346262A/en not_active Expired - Lifetime
- 1980-03-31 FR FR8007195A patent/FR2453459A1/fr active Granted
- 1980-04-01 GB GB8010869A patent/GB2047055B/en not_active Expired
- 1980-04-02 DE DE19803012771 patent/DE3012771A1/de active Granted
- 1980-04-03 JP JP4292480A patent/JPS55166700A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4346262A (en) | 1982-08-24 |
NL7902631A (nl) | 1980-10-07 |
FR2453459A1 (fr) | 1980-10-31 |
JPH0225518B2 (de) | 1990-06-04 |
GB2047055A (en) | 1980-11-19 |
NL188189B (nl) | 1991-11-18 |
JPS55166700A (en) | 1980-12-25 |
DE3012771C2 (de) | 1988-09-01 |
GB2047055B (en) | 1983-09-14 |
DE3012771A1 (de) | 1980-10-16 |
FR2453459B1 (de) | 1984-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
BC | A request for examination has been filed | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19951101 |