GB2126393B - Speech-controlled apparatus - Google Patents

Speech-controlled apparatus

Info

Publication number
GB2126393B
GB2126393B GB8223970A GB8223970A GB2126393B GB 2126393 B GB2126393 B GB 2126393B GB 8223970 A GB8223970 A GB 8223970A GB 8223970 A GB8223970 A GB 8223970A GB 2126393 B GB2126393 B GB 2126393B
Authority
GB
United Kingdom
Prior art keywords
control
analog signal
circuit
transforming
signal
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.)
Expired
Application number
GB8223970A
Other versions
GB2126393A (en
Inventor
Ngoc Chau Bui
Jean-Georges Michel
Jean-Jacques Monbaron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asulab AG
Original Assignee
Asulab AG
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 by Asulab AG filed Critical Asulab AG
Priority to GB8223970A priority Critical patent/GB2126393B/en
Publication of GB2126393A publication Critical patent/GB2126393A/en
Application granted granted Critical
Publication of GB2126393B publication Critical patent/GB2126393B/en
Priority to HK93890A priority patent/HK93890A/en
Expired legal-status Critical Current

Links

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 OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition

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>
GB8223970A 1982-08-20 1982-08-20 Speech-controlled apparatus Expired GB2126393B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8223970A GB2126393B (en) 1982-08-20 1982-08-20 Speech-controlled apparatus
HK93890A HK93890A (en) 1982-08-20 1990-11-15 Speech-controlled apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8223970A GB2126393B (en) 1982-08-20 1982-08-20 Speech-controlled apparatus

Publications (2)

Publication Number Publication Date
GB2126393A GB2126393A (en) 1984-03-21
GB2126393B true GB2126393B (en) 1985-12-18

Family

ID=10532421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8223970A Expired GB2126393B (en) 1982-08-20 1982-08-20 Speech-controlled apparatus

Country Status (2)

Country Link
GB (1) GB2126393B (en)
HK (1) HK93890A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB2126393A (en) 1984-03-21
HK93890A (en) 1990-11-23

Similar Documents

Publication Publication Date Title
CH645501GA3 (en)
JPS5441061A (en) Analogue/digital converter
EP0617865A4 (en) Embedded signalling.
FI883446A (en) FOERFARANDE FOER TRANSMISSION AV DIGITALISKA AUDIOSIGNALER.
UA37174C2 (en) System of digital transfer and transmitter and receiver used in the system
CA2005117A1 (en) Noise reduction system
EP0788091A3 (en) Speech encoding and decoding method and apparatus therefor
DE3751271D1 (en) System of transmission.
ES8106383A1 (en) Decimator apparatus for decreasing the word rate of a digital signal of the type employed in digital telephone systems
CA2154881A1 (en) A system and method for compression and decompression of audio signals
GB2126393B (en) Speech-controlled apparatus
JPS555516A (en) Code transmission system
MX171657B (en) METHODS AND SYSTEMS FOR TRANSMITTING AND RECEIVING HIGH DEFINITION TELEVISION SIGNALS
JPS5344160A (en) Parallel coding circuit
JPS54106116A (en) Still picture filing device
SE9002029D0 (en) CATV TERMINAL APPARATUS
HK39393A (en) Extended threshold analog to digital conversion apparatus for an rf receiver
DE3751438T2 (en) Circuit for generating a pulse-shaped output signal from three binary input signals.
FR2385283A1 (en) Digital touch-tone recognition circuit - derives PWM signal from analogue signal and compares data with stored value (NL 26.9.78)
JPS5797758A (en) Multifrequency signal receiver
JPS5776956A (en) Signal system for digital interface
JPS5312227A (en) Signal processing system
JPS56119526A (en) Signal binary coding device
EP0145669A3 (en) Device for the control by voice of a signal receiver
GB1044991A (en) A vocoder system

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920820