SE325060B - - Google Patents

Info

Publication number
SE325060B
SE325060B SE8975/66A SE897566A SE325060B SE 325060 B SE325060 B SE 325060B SE 8975/66 A SE8975/66 A SE 8975/66A SE 897566 A SE897566 A SE 897566A SE 325060 B SE325060 B SE 325060B
Authority
SE
Sweden
Prior art keywords
reed
button
tone
mouthpiece
diaphragm
Prior art date
Application number
SE8975/66A
Inventor
M Langendorf
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of SE325060B publication Critical patent/SE325060B/xx

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)
  • Telephone Set Structure (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)

Abstract

1,087,127. Diaphragm and rod vibrators. INTERNATIONAL BUSINESS MACHINES CORPORATION. May 16, 1966 [June 30, 1965], No. 21621/66. Heading GSJ. [Also in Division H4] Tone signals for the selective control of a dictating machine are produced by an attachment 31 for the mouthpiece 25 of a telephone handset. One push-button 44 of an array of such buttons is shown. As the button is pushed down it plucks reed 53 to send a tone, a diaphragm 54 coupling the reed vibrations to the transmitter in mouthpiece 25. A magnet 56 on a finger 55 collects a second reed 52 as the button moves downwardly, the reed breaking free as the button rises to produce a second tone to indicate release of the button. The reeds 52, 53 may be pairs to send tone combinations. An alternative tone generator is adumbrated in which each reed forms the vibratile portion of a buzzer circuit. Figs. 5a, 5b, not shown.
SE8975/66A 1965-06-30 1966-06-30 SE325060B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46830465A 1965-06-30 1965-06-30

Publications (1)

Publication Number Publication Date
SE325060B true SE325060B (en) 1970-06-22

Family

ID=23859269

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8975/66A SE325060B (en) 1965-06-30 1966-06-30

Country Status (10)

Country Link
US (1) US3691300A (en)
JP (1) JPS4312694B1 (en)
BE (1) BE682448A (en)
CH (1) CH456184A (en)
DE (1) DE1292214B (en)
ES (1) ES328461A1 (en)
FR (1) FR1485066A (en)
GB (1) GB1087127A (en)
NL (1) NL6608620A (en)
SE (1) SE325060B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517410A (en) * 1982-04-02 1985-05-14 Data Acquisition Services Automatic user selected variable telephone message record and playback system
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE936879C (en) * 1952-07-15 1955-12-22 Heinrich Dipl-Ing Gerwig Self-voting system
DE1065018B (en) * 1955-02-25 1959-09-10 Standard Elektrik Lorenz Ag Circuit arrangement for the control of dictation devices connected to telephone systems, in particular telephone extension systems
NL215381A (en) * 1957-03-14

Also Published As

Publication number Publication date
ES328461A1 (en) 1967-04-01
GB1087127A (en) 1967-10-11
JPS4312694B1 (en) 1968-05-29
BE682448A (en) 1966-11-14
NL6608620A (en) 1967-01-02
US3691300A (en) 1972-09-12
DE1292214B (en) 1969-04-10
FR1485066A (en) 1967-06-16
CH456184A (en) 1968-05-15

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