HK93890A - Speech-controlled apparatus - Google Patents
Speech-controlled apparatusInfo
- Publication number
- HK93890A HK93890A HK93890A HK93890A HK93890A HK 93890 A HK93890 A HK 93890A HK 93890 A HK93890 A HK 93890A HK 93890 A HK93890 A HK 93890A HK 93890 A HK93890 A HK 93890A
- Authority
- HK
- Hong Kong
- Prior art keywords
- control
- analog signal
- circuit
- transforming
- signal
- Prior art date
Links
- 230000001131 transforming effect Effects 0.000 abstract 2
- 238000005070 sampling Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G21/00—Input or output devices integrated in time-pieces
- G04G21/06—Input or output devices integrated in time-pieces using voice
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electric Clocks (AREA)
- Selective Calling Equipment (AREA)
Abstract
Some at least of the control signals usually produced by manual control members and applied to the control circuit 6 of the apparatus to control the performance of the different functions thereof, e.g. to set the time or alarm functions of a watch, are produced directly from words pronounced by the user, belonging to a predetermined vocabulary, by an assembly A which comprises electro-acoustic means C for converting a pronounced word into an analog signal 5' representing that word, means D for transforming the analog signal into an item of logic control information N and means E for transforming the logic information into a control signal P which can be directly applied to the control circuit 6. The analog signal S' is passed to a series of band-pass filters 301-307 each followed by a sampling circuit 32 and a threshold circuit 34 to provide a digital signal representing the amplitude of the analog signal S' in the respective frequency band. The digital signals are stored, 18, and compared, 22, with reference signals from 20. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8223970A GB2126393B (en) | 1982-08-20 | 1982-08-20 | Speech-controlled apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
HK93890A true HK93890A (en) | 1990-11-23 |
Family
ID=10532421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK93890A HK93890A (en) | 1982-08-20 | 1990-11-15 | Speech-controlled apparatus |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2126393B (en) |
HK (1) | HK93890A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8521497D0 (en) * | 1985-08-29 | 1985-10-02 | British Telecomm | Clock setting |
GB2193821A (en) * | 1986-08-11 | 1988-02-17 | Sterling Electronic Co | Sound activated timepiece device |
GB2257282A (en) * | 1991-05-13 | 1993-01-06 | H A Fatmi | Speech recognizer, processor and responder |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2293203A (en) * | 1937-05-06 | 1942-08-18 | Western Electric Co | Automatic telephone system |
US3770892A (en) * | 1972-05-26 | 1973-11-06 | Ibm | Connected word recognition system |
-
1982
- 1982-08-20 GB GB8223970A patent/GB2126393B/en not_active Expired
-
1990
- 1990-11-15 HK HK93890A patent/HK93890A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB2126393A (en) | 1984-03-21 |
GB2126393B (en) | 1985-12-18 |
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