CH304631A - Tonaufzeichnungs- und Wiedergabegerät in Verbindung mit einer Telephonteilnehmerstation. - Google Patents

Tonaufzeichnungs- und Wiedergabegerät in Verbindung mit einer Telephonteilnehmerstation.

Info

Publication number
CH304631A
CH304631A CH304631DA CH304631A CH 304631 A CH304631 A CH 304631A CH 304631D A CH304631D A CH 304631DA CH 304631 A CH304631 A CH 304631A
Authority
CH
Switzerland
Prior art keywords
connection
reproducing apparatus
subscriber station
sound recording
telephone subscriber
Prior art date
Application number
Other languages
English (en)
Inventor
Mueller Willy
Original Assignee
Phonova 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 Phonova Ag filed Critical Phonova Ag
Publication of CH304631A publication Critical patent/CH304631A/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/6515—Recording arrangements for recording a message from the calling party using magnetic tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Telephonic Communication Services (AREA)
  • Moving Of Heads (AREA)
  • Rotational Drive Of Disk (AREA)
CH304631D 1952-07-31 1952-07-31 Tonaufzeichnungs- und Wiedergabegerät in Verbindung mit einer Telephonteilnehmerstation. CH304631A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH726624X 1952-07-31

Publications (1)

Publication Number Publication Date
CH304631A true CH304631A (de) 1955-01-15

Family

ID=4531995

Family Applications (2)

Application Number Title Priority Date Filing Date
CH295257D CH295257A (de) 1952-07-31 1951-08-08 Ton-Aufzeichnungs- und -Wiedergabegerät in Verbindung mit einer Telephonstation.
CH304631D CH304631A (de) 1952-07-31 1952-07-31 Tonaufzeichnungs- und Wiedergabegerät in Verbindung mit einer Telephonteilnehmerstation.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH295257D CH295257A (de) 1952-07-31 1951-08-08 Ton-Aufzeichnungs- und -Wiedergabegerät in Verbindung mit einer Telephonstation.

Country Status (6)

Country Link
US (1) US2850570A (de)
BE (1) BE521826A (de)
CH (2) CH295257A (de)
DE (1) DE961267C (de)
FR (2) FR1048596A (de)
GB (1) GB726624A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL227629A (de) * 1957-05-09

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2080812A (en) * 1933-05-29 1937-05-18 R A Lindsay Sound transmitting, recording, and reproducing mechanism
DE725127C (de) * 1935-08-15 1942-09-14 Mueller Willy Anordnung zur selbsttaetigen Aufzeichnung und Wiedergabe von Fernsprechgespraechen
US2467261A (en) * 1945-11-19 1949-04-12 Danforth Radio Company Ltd Phonograph turntable drive
US2549548A (en) * 1947-12-10 1951-04-17 Zimmermann Max Kurt Von System for automatically transmitting and receiving telephone messages
US2586174A (en) * 1948-12-14 1952-02-19 Frank R Nuckols Turntable drive
US2579145A (en) * 1949-07-02 1951-12-18 Edward A Hermsen Variable-speed phonograph turntable
US2539139A (en) * 1949-07-14 1951-01-23 Jordaphone Corp Of America Telephone system for automatic answering, recording messages, and recording normal conversations
US2673242A (en) * 1949-12-17 1954-03-23 Telephone Answering And Record Means for controlling telephone answering devices

Also Published As

Publication number Publication date
BE521826A (de)
FR1048596A (fr) 1953-12-22
US2850570A (en) 1958-09-02
DE961267C (de) 1957-04-04
FR1081604A (fr) 1954-12-21
GB726624A (en) 1955-03-23
CH295257A (de) 1953-12-15

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