CH534462A - Sprachgesteuerte Schalteinrichtung für den Schalter eines Aufzeichnungsgerätes - Google Patents

Sprachgesteuerte Schalteinrichtung für den Schalter eines Aufzeichnungsgerätes

Info

Publication number
CH534462A
CH534462A CH1388471A CH1388471A CH534462A CH 534462 A CH534462 A CH 534462A CH 1388471 A CH1388471 A CH 1388471A CH 1388471 A CH1388471 A CH 1388471A CH 534462 A CH534462 A CH 534462A
Authority
CH
Switzerland
Prior art keywords
voice
switch
controlled switching
switching device
recording device
Prior art date
Application number
CH1388471A
Other languages
English (en)
Inventor
Dumler Ernst
Paul Dipl Ing Fahlenberg
Original Assignee
Compur Werk Gmbh & Co
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
Priority claimed from DE19712100522 external-priority patent/DE2100522C/de
Priority claimed from DE19712128516 external-priority patent/DE2128516C3/de
Application filed by Compur Werk Gmbh & Co filed Critical Compur Werk Gmbh & Co
Publication of CH534462A publication Critical patent/CH534462A/de

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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
    • H04Q1/446—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency
    • H04Q1/4465—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency the same frequency being used for all signalling information, e.g. A.C. nr.9 system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (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)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Telephonic Communication Services (AREA)
  • Crushing And Grinding (AREA)
  • Noise Elimination (AREA)
CH1388471A 1971-01-07 1971-09-23 Sprachgesteuerte Schalteinrichtung für den Schalter eines Aufzeichnungsgerätes CH534462A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712100522 DE2100522C (de) 1971-01-07 Sprachgesteuerte Schalteinrichtung fur Aufzeichnungsgerate, insbesondere fur Telefonanrufbeantworter
DE19712128516 DE2128516C3 (de) 1971-06-08 1971-06-08 Sprachgesteuerte Schalteinrichtung

Publications (1)

Publication Number Publication Date
CH534462A true CH534462A (de) 1973-02-28

Family

ID=25760483

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1388471A CH534462A (de) 1971-01-07 1971-09-23 Sprachgesteuerte Schalteinrichtung für den Schalter eines Aufzeichnungsgerätes

Country Status (12)

Country Link
US (1) US3873772A (de)
AR (1) AR193051A1 (de)
AU (1) AU445513B2 (de)
BE (1) BE783979A (de)
CA (1) CA953834A (de)
CH (1) CH534462A (de)
FI (1) FI57503C (de)
GB (1) GB1348724A (de)
IT (1) IT962068B (de)
NL (1) NL160457C (de)
NO (1) NO131147C (de)
SE (1) SE371733B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022989A (en) * 1976-06-28 1977-05-10 Bell Telephone Laboratories, Incorporated Telephone receiver-off-hook-and-in-use detector
CH633903A5 (de) * 1978-09-26 1982-12-31 Feller Ag Sprachschalter fuer ein an eine telefonleitung anzuschliessendes geraet.
GB2139052A (en) * 1983-04-20 1984-10-31 Philips Electronic Associated Apparatus for distinguishing between speech and certain other signals
US4667065A (en) * 1985-02-28 1987-05-19 Bangerter Richard M Apparatus and methods for electrical signal discrimination
US4764966A (en) * 1985-10-11 1988-08-16 International Business Machines Corporation Method and apparatus for voice detection having adaptive sensitivity
US4742537A (en) * 1986-06-04 1988-05-03 Electronic Information Systems, Inc. Telephone line monitoring system
US5022071A (en) * 1987-10-21 1991-06-04 Electronic Speech Systems Two-way voice & digital data analyzer for telephones
JPH01261071A (ja) * 1988-04-12 1989-10-18 Retsutsu Corp:Kk 端末切替制御装置
US5333179A (en) * 1988-04-23 1994-07-26 Murata Kikai Kabushiki Kaisha Facsimile apparatus with automatic answering telephone function
US5267301A (en) * 1988-06-29 1993-11-30 Canon Kabushiki Kaisha Data communication apparatus and method capable of discriminating calling stations
DE69229584T2 (de) * 1991-08-30 2000-07-20 Texas Instruments Inc., Dallas Telefonsignalklassifizierung und Verfahren und System zur Telefonnachrichtenablieferung
GB2303471B (en) * 1995-07-19 2000-03-22 Olympus Optical Co Voice activated recording apparatus
US20090245487A1 (en) * 2008-03-30 2009-10-01 William Jockusch Device for Alerting a Telephone Caller When a Live Person is Reached

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354176A (en) * 1942-12-21 1944-07-18 Alfred N Goldsmith Automatic reverberation control
US2761897A (en) * 1951-11-07 1956-09-04 Jones Robert Clark Electronic device for automatically discriminating between speech and music forms
US3133992A (en) * 1958-10-13 1964-05-19 Matthew C Dickman Automatic answering, recording and reproducing machine
US3433897A (en) * 1964-09-24 1969-03-18 Bell Telephone Labor Inc Voice operated control circuit
GB1335999A (en) * 1969-12-29 1973-10-31 Pioneer Electronic Corp Timer cirucit of an automatic telephone answering apparatus
JPS5015523B1 (de) * 1970-04-08 1975-06-05
US3688126A (en) * 1971-01-29 1972-08-29 Paul R Klein Sound-operated, yes-no responsive switch

Also Published As

Publication number Publication date
NO131147B (de) 1974-12-30
BE783979A (fr) 1972-09-18
AU445513B2 (en) 1974-02-21
SE371733B (de) 1974-11-25
CA953834A (en) 1974-08-27
NL7114424A (de) 1972-07-11
AU3456671A (en) 1973-04-19
US3873772A (en) 1975-03-25
AR193051A1 (es) 1973-03-30
NO131147C (de) 1975-04-09
NL160457C (nl) 1979-10-15
IT962068B (it) 1973-12-20
FI57503C (fi) 1980-08-11
GB1348724A (en) 1974-03-20
NL160457B (nl) 1979-05-15
FI57503B (fi) 1980-04-30

Similar Documents

Publication Publication Date Title
AT324593B (de) Schieberverschluss für giessgefässe
BE796706Q (fr) Instrument de cryo-chirurgie
BR7206414D0 (pt) Pneumaticos
SE392239B (sv) Anordning for ytpressning
SE388767B (sv) Anordning for skyltningsendamal
SE420527B (sv) Sexvegs avstengningsventil for fluider
CH534462A (de) Sprachgesteuerte Schalteinrichtung für den Schalter eines Aufzeichnungsgerätes
IT946580B (it) Dispositivo pulitore
CH531345A (de) Hilfsgerät für eine Handprothese
CH534454A (de) Annäherungs-Schalteinrichtung
IT967826B (it) Apparecchiatura per dettare
AT318747B (de) Betätigungsvorrichtung für Schalter
BE789391A (fr) Perfectionnements apportes aux dispositifs pour retourner des tissus tubulaires
AT342660B (de) Von digital kondierten gesprachssignalen gesteuerte schaltvorrichtung
CH534435A (de) Schaltvorrichtung
AT315950B (de) Schalteinrichtung
IT951188B (it) Sonda per densimetro a vibrazione
AT309911B (de) Angasreinigungseinrichtung
SE388322B (sv) Anordning for losgoring medelst ultraljud
IT953763B (it) Commutatore a diaframma elastico
BE819873A (fr) Soupape pour pneumatiques
SU438206A3 (ru) Устройство для перемещения магнитных головок
AT315948B (de) Schalteinrichtung
IT950493B (it) Dispositivo a premistoppa ricari cabile
CH539209A (de) Fluidik-Schaltvorrichtung

Legal Events

Date Code Title Description
PL Patent ceased