CA918573A - Tone actuated dictation systems with voice buffer option - Google Patents

Tone actuated dictation systems with voice buffer option

Info

Publication number
CA918573A
CA918573A CA116617A CA116617A CA918573A CA 918573 A CA918573 A CA 918573A CA 116617 A CA116617 A CA 116617A CA 116617 A CA116617 A CA 116617A CA 918573 A CA918573 A CA 918573A
Authority
CA
Canada
Prior art keywords
voice buffer
dictation systems
buffer option
tone
actuated
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
CA116617A
Other languages
English (en)
Other versions
CA116617S (en
Inventor
P. Langendorf Matthew
L. Ridings Charles
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA918573A publication Critical patent/CA918573A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/10—Telephonic communication systems specially adapted for combination with other electrical systems with dictation recording and playback systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Telephonic Communication Services (AREA)
CA116617A 1968-06-17 1971-06-25 Tone actuated dictation systems with voice buffer option Expired CA918573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73764268A 1968-06-17 1968-06-17

Publications (1)

Publication Number Publication Date
CA918573A true CA918573A (en) 1973-01-09

Family

ID=24964696

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116617A Expired CA918573A (en) 1968-06-17 1971-06-25 Tone actuated dictation systems with voice buffer option

Country Status (4)

Country Link
US (1) US3549821A (de)
CA (1) CA918573A (de)
CH (1) CH498466A (de)
GB (1) GB1265541A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715518A (en) * 1971-12-08 1973-02-06 Bell Telephone Labor Inc Interrupt network to protect a voice frequency signal detector from being talked-off by outgoing speech signals
US4122305A (en) * 1973-08-17 1978-10-24 Fish Leonard A Dictating machine control unit
JPS535167B2 (de) * 1974-01-31 1978-02-24
US4058679A (en) * 1974-01-31 1977-11-15 Hashimoto Koporeishon Kabushiki Kaisah Telephone answering device without outgoing message tape
GB2126002A (en) * 1982-08-25 1984-03-14 Simon William Breese Automatic control for recording apparatus
GB2128796A (en) * 1982-10-11 1984-05-02 Frederic Charles Leonard Signal recording
US4677658A (en) * 1983-03-09 1987-06-30 Kolodny Gerald M Remote dictating apparatus
US4658097A (en) * 1983-05-18 1987-04-14 Dictaphone Corporation Remote terminal for use with central dictation apparatus

Also Published As

Publication number Publication date
DE1929746A1 (de) 1970-01-08
CH498466A (de) 1970-10-31
DE1929746B2 (de) 1972-11-30
US3549821A (en) 1970-12-22
GB1265541A (de) 1972-03-01

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