CH261509A - Einrichtung an Ton-Aufzeichnungsgeräten. - Google Patents
Einrichtung an Ton-Aufzeichnungsgeräten.Info
- Publication number
- CH261509A CH261509A CH261509DA CH261509A CH 261509 A CH261509 A CH 261509A CH 261509D A CH261509D A CH 261509DA CH 261509 A CH261509 A CH 261509A
- Authority
- CH
- Switzerland
- Prior art keywords
- installation
- recording devices
- sound recording
- sound
- devices
- Prior art date
Links
Classifications
-
- 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
- H04M1/647—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations using magnetic tape
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2553410X | 1946-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH261509A true CH261509A (de) | 1949-05-15 |
Family
ID=4570089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH261509D CH261509A (de) | 1946-01-19 | 1946-01-19 | Einrichtung an Ton-Aufzeichnungsgeräten. |
Country Status (2)
Country | Link |
---|---|
US (1) | US2553410A (de) |
CH (1) | CH261509A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE960508C (de) * | 1951-07-01 | 1957-03-21 | Elektronik G M B H Deutsche | Diktiergeraet, insbesondere Magnetton-Diktiergeraet |
DE1022815B (de) * | 1953-03-06 | 1958-01-16 | Daniel Tefi Apparatebau | Modulationsgesteuerte Ausschaltvorrichtung fuer Tonwiedergabegeraete |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2777898A (en) * | 1951-08-01 | 1957-01-15 | Telephone Answering And Record | Reproducing apparatus |
US2816167A (en) * | 1951-08-22 | 1957-12-10 | Daphne Invest Trust | Telephonograph system and apparatus and method |
US2802060A (en) * | 1953-03-23 | 1957-08-06 | Muzak Corp | Apparatus for controlling audio transducing systems |
US2817073A (en) * | 1954-08-11 | 1957-12-17 | John R Sorrells | Multichannel tape system of storage |
US2814676A (en) * | 1954-09-23 | 1957-11-26 | Anderson Nichols & Company | Tape-stepping device for high-speed magnetic recording |
US3014991A (en) * | 1957-01-29 | 1961-12-26 | Mc Graw Edison Co | Discriminatory control network for recording systems |
US3011030A (en) * | 1957-09-03 | 1961-11-28 | Ibm | Voice actuated relay circuit |
US2994746A (en) * | 1957-09-19 | 1961-08-01 | Mc Graw Edison Co | Automatic recording machine |
NL232402A (de) * | 1957-10-23 | |||
US3171902A (en) * | 1959-05-27 | 1965-03-02 | Dictaphone Corp | Apparatus and method for controlling remotely-operated dictation equipment |
DE1161444B (de) * | 1960-02-06 | 1964-01-16 | Ibm Deutschland | Anordnung zum Anhalten eines schnellaufenden, absatzweise abzufuehlenden Aufzeichnungstraegers |
US3226478A (en) * | 1960-12-16 | 1965-12-28 | Automatic Elect Lab | Automatic telephone answering and message recording system |
US3136465A (en) * | 1961-12-20 | 1964-06-09 | Potter Instrument Co Inc | Tape back-space device |
US3461249A (en) * | 1965-02-09 | 1969-08-12 | Sony Corp | Multi-track tape drive system for reversing tape travel after cessation of intelligence signal output from all channels |
US3632893A (en) * | 1969-09-02 | 1972-01-04 | Lanier Electronic Lab Inc | Control device for a transcribing machine with automatic recall |
IT1110079B (it) * | 1979-02-01 | 1985-12-23 | Gnecchi Ing C & Co Spa | Segreteria telefonica |
US4696030A (en) | 1985-12-16 | 1987-09-22 | Elscint Ltd. | Patient operator intercom arrangements for magnetic resonance imaging systems |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1454157A (en) * | 1918-07-19 | 1923-05-08 | Western Electric Co | Phonographic recording and reproducing system |
US1971028A (en) * | 1927-09-17 | 1934-08-21 | Bothe Otto | Acoustic advertising device |
US2004893A (en) * | 1933-07-20 | 1935-06-11 | Hall Ferguson | Controlling system for sound recording devices |
US2314834A (en) * | 1938-10-27 | 1943-03-23 | Mary R Kiel | Sound on film |
US2348204A (en) * | 1941-09-15 | 1944-05-09 | Memovox Inc | Sound reproducing system |
-
1946
- 1946-01-19 CH CH261509D patent/CH261509A/de unknown
-
1947
- 1947-01-17 US US722603A patent/US2553410A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE960508C (de) * | 1951-07-01 | 1957-03-21 | Elektronik G M B H Deutsche | Diktiergeraet, insbesondere Magnetton-Diktiergeraet |
DE1022815B (de) * | 1953-03-06 | 1958-01-16 | Daniel Tefi Apparatebau | Modulationsgesteuerte Ausschaltvorrichtung fuer Tonwiedergabegeraete |
Also Published As
Publication number | Publication date |
---|---|
US2553410A (en) | 1951-05-15 |
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