IT989203B - Sistema perfezionato per l iden tificazione di suoni fonici - Google Patents
Sistema perfezionato per l iden tificazione di suoni foniciInfo
- Publication number
- IT989203B IT989203B IT23715/73A IT2371573A IT989203B IT 989203 B IT989203 B IT 989203B IT 23715/73 A IT23715/73 A IT 23715/73A IT 2371573 A IT2371573 A IT 2371573A IT 989203 B IT989203 B IT 989203B
- Authority
- IT
- Italy
- Prior art keywords
- sounds
- iden tification
- perfected system
- phonic
- steady state
- Prior art date
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
- G10L15/00—Speech recognition
Landscapes
- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrically Operated Instructional Devices (AREA)
- Telephonic Communication Services (AREA)
- Image Analysis (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25725472A | 1972-05-26 | 1972-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT989203B true IT989203B (it) | 1975-05-20 |
Family
ID=22975512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23715/73A IT989203B (it) | 1972-05-26 | 1973-05-04 | Sistema perfezionato per l iden tificazione di suoni fonici |
Country Status (7)
Country | Link |
---|---|
US (1) | US3770892A (it) |
JP (1) | JPS5412003B2 (it) |
CA (1) | CA1005914A (it) |
DE (1) | DE2326517A1 (it) |
FR (1) | FR2187175A5 (it) |
GB (1) | GB1418958A (it) |
IT (1) | IT989203B (it) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3883850A (en) * | 1972-06-19 | 1975-05-13 | Threshold Tech | Programmable word recognition apparatus |
GB1435779A (en) * | 1972-09-21 | 1976-05-12 | Threshold Tech | Word recognition |
US3943295A (en) * | 1974-07-17 | 1976-03-09 | Threshold Technology, Inc. | Apparatus and method for recognizing words from among continuous speech |
CA1056504A (en) * | 1975-04-02 | 1979-06-12 | Visvaldis A. Vitols | Keyword detection in continuous speech using continuous asynchronous correlation |
DE2536640C3 (de) * | 1975-08-16 | 1979-10-11 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Anordnung zur Erkennung von Geräuschen |
GB1557286A (en) * | 1975-10-31 | 1979-12-05 | Nippon Electric Co | Speech recognition |
JPS5272504A (en) * | 1975-12-15 | 1977-06-17 | Fuji Xerox Co Ltd | Device for recognizing word audio |
US4087630A (en) * | 1977-05-12 | 1978-05-02 | Centigram Corporation | Continuous speech recognition apparatus |
JPS542001A (en) * | 1977-06-02 | 1979-01-09 | Sukoopu Inc | Signal pattern coder and identifier |
USRE31188E (en) * | 1978-10-31 | 1983-03-22 | Bell Telephone Laboratories, Incorporated | Multiple template speech recognition system |
US4181821A (en) * | 1978-10-31 | 1980-01-01 | Bell Telephone Laboratories, Incorporated | Multiple template speech recognition system |
US4349700A (en) * | 1980-04-08 | 1982-09-14 | Bell Telephone Laboratories, Incorporated | Continuous speech recognition system |
US4831653A (en) * | 1980-11-12 | 1989-05-16 | Canon Kabushiki Kaisha | System for registering speech information to make a voice dictionary |
JPS5782899A (en) * | 1980-11-12 | 1982-05-24 | Canon Kk | Voice recognition apparatus |
CH645501GA3 (it) * | 1981-07-24 | 1984-10-15 | ||
US4454586A (en) * | 1981-11-19 | 1984-06-12 | At&T Bell Laboratories | Method and apparatus for generating speech pattern templates |
GB2126393B (en) * | 1982-08-20 | 1985-12-18 | Asulab Sa | Speech-controlled apparatus |
US4783807A (en) * | 1984-08-27 | 1988-11-08 | John Marley | System and method for sound recognition with feature selection synchronized to voice pitch |
US4797927A (en) * | 1985-10-30 | 1989-01-10 | Grumman Aerospace Corporation | Voice recognition process utilizing content addressable memory |
GB2183880A (en) * | 1985-12-05 | 1987-06-10 | Int Standard Electric Corp | Speech translator for the deaf |
JPH06105394B2 (ja) * | 1986-03-19 | 1994-12-21 | 株式会社東芝 | 音声認識方式 |
DE3790442C2 (de) * | 1986-07-30 | 1996-05-09 | Ricoh Kk | Einrichtung zur Berechnung eines Ähnlichkeitsgrades eines Sprachmusters |
AT390685B (de) * | 1988-10-25 | 1990-06-11 | Philips Nv | System zur textverarbeitung |
GB2234078B (en) * | 1989-05-18 | 1993-06-30 | Medical Res Council | Analysis of waveforms |
EP0533257B1 (en) * | 1991-09-20 | 1995-06-28 | Koninklijke Philips Electronics N.V. | Human speech processing apparatus for detecting instants of glottal closure |
EP0590173A1 (de) * | 1992-09-28 | 1994-04-06 | International Business Machines Corporation | Computersystem zur Spracherkennung |
US5706398A (en) * | 1995-05-03 | 1998-01-06 | Assefa; Eskinder | Method and apparatus for compressing and decompressing voice signals, that includes a predetermined set of syllabic sounds capable of representing all possible syllabic sounds |
US5822728A (en) * | 1995-09-08 | 1998-10-13 | Matsushita Electric Industrial Co., Ltd. | Multistage word recognizer based on reliably detected phoneme similarity regions |
US5825977A (en) * | 1995-09-08 | 1998-10-20 | Morin; Philippe R. | Word hypothesizer based on reliably detected phoneme similarity regions |
US5684925A (en) * | 1995-09-08 | 1997-11-04 | Matsushita Electric Industrial Co., Ltd. | Speech representation by feature-based word prototypes comprising phoneme targets having reliable high similarity |
US6085162A (en) * | 1996-10-18 | 2000-07-04 | Gedanken Corporation | Translation system and method in which words are translated by a specialized dictionary and then a general dictionary |
JP2000221990A (ja) * | 1999-01-28 | 2000-08-11 | Ricoh Co Ltd | 音声認識装置 |
US7133827B1 (en) | 2002-02-06 | 2006-11-07 | Voice Signal Technologies, Inc. | Training speech recognition word models from word samples synthesized by Monte Carlo techniques |
US7697827B2 (en) | 2005-10-17 | 2010-04-13 | Konicek Jeffrey C | User-friendlier interfaces for a camera |
US9875081B2 (en) | 2015-09-21 | 2018-01-23 | Amazon Technologies, Inc. | Device selection for providing a response |
US10482904B1 (en) | 2017-08-15 | 2019-11-19 | Amazon Technologies, Inc. | Context driven device arbitration |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3172954A (en) * | 1965-03-09 | Acoustic apparatus | ||
US2685615A (en) * | 1952-05-01 | 1954-08-03 | Bell Telephone Labor Inc | Voice-operated device |
US3204030A (en) * | 1961-01-23 | 1965-08-31 | Rca Corp | Acoustic apparatus for encoding sound |
US3234392A (en) * | 1961-05-26 | 1966-02-08 | Ibm | Photosensitive pattern recognition systems |
US3280257A (en) * | 1962-12-31 | 1966-10-18 | Itt | Method of and apparatus for character recognition |
-
1972
- 1972-05-26 US US00257254A patent/US3770892A/en not_active Expired - Lifetime
-
1973
- 1973-04-19 FR FR7315255A patent/FR2187175A5/fr not_active Expired
- 1973-04-24 CA CA170,034A patent/CA1005914A/en not_active Expired
- 1973-04-26 JP JP4685073A patent/JPS5412003B2/ja not_active Expired
- 1973-05-04 IT IT23715/73A patent/IT989203B/it active
- 1973-05-14 GB GB2275673A patent/GB1418958A/en not_active Expired
- 1973-05-24 DE DE2326517A patent/DE2326517A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2187175A5 (it) | 1974-01-11 |
DE2326517A1 (de) | 1973-12-06 |
JPS4950804A (it) | 1974-05-17 |
JPS5412003B2 (it) | 1979-05-19 |
US3770892A (en) | 1973-11-06 |
CA1005914A (en) | 1977-02-22 |
GB1418958A (en) | 1975-12-24 |
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