FR775625A - Device for simultaneous reception of images and sound - Google Patents

Device for simultaneous reception of images and sound

Info

Publication number
FR775625A
FR775625A FR775625DA FR775625A FR 775625 A FR775625 A FR 775625A FR 775625D A FR775625D A FR 775625DA FR 775625 A FR775625 A FR 775625A
Authority
FR
France
Prior art keywords
sound
images
simultaneous reception
simultaneous
reception
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
Other languages
French (fr)
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR775625A publication Critical patent/FR775625A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
FR775625D 1933-07-01 1934-06-30 Device for simultaneous reception of images and sound Expired FR775625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE444881X 1933-07-01

Publications (1)

Publication Number Publication Date
FR775625A true FR775625A (en) 1935-01-05

Family

ID=6537680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775625D Expired FR775625A (en) 1933-07-01 1934-06-30 Device for simultaneous reception of images and sound

Country Status (3)

Country Link
US (1) US2107393A (en)
FR (1) FR775625A (en)
GB (1) GB444881A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786135A (en) * 1953-01-02 1957-03-19 Mallory & Co Inc P R Television tuner for continuous tuning over two v. h. f. bands and the u. h. f. band
US2933599A (en) * 1955-04-05 1960-04-19 Hazeltine Research Inc Non-radiating autodyne frequency converter
DE1022272B (en) * 1956-12-19 1958-01-09 Telefunken Gmbh Self-oscillating mixer with triode for high frequencies, especially for TV bands in the decimeter wave range
US3036212A (en) * 1958-08-18 1962-05-22 Nurnberger Schwachstrom Bauele Combined television channel switch
US4615306A (en) * 1984-01-30 1986-10-07 Allied Corporation Engine valve timing control system

Also Published As

Publication number Publication date
GB444881A (en) 1936-03-30
US2107393A (en) 1938-02-08

Similar Documents

Publication Publication Date Title
FR765816A (en) Oscillating device for underwater acoustic transmitters or receivers
FR808384A (en) Apparatus for magnetic sound recording
FR775625A (en) Device for simultaneous reception of images and sound
FR791142A (en) Protective device and sound amplifier for loudspeakers of t. s. f.
FR762285A (en) Device for artificially inducing respiration
FR808021A (en) Radio receiver for receiving sound and images
FR800078A (en) Exploration device for television
FR768949A (en) Method and apparatus for recording sound
FR757183A (en) Buoy for advertising and attractions
FR780260A (en) Image suppression device for superheterodyne receivers
FR768728A (en) Method and device for receiving short waves
FR760384A (en) Method and device for making permanent waves
FR40164E (en) Thread size device
FR799425A (en) Accessory device for radio wave receiver apparatus
FR770430A (en) Oscillating device for transmitters or receivers of underwater waves
FR790909A (en) Sound diffuser device for loudspeakers
FR748564A (en) Device for the automatic disinfection of telephone transmitters and headphones
FR763646A (en) Device for the projection of sound films
FR764237A (en) Method and device for stabilizing ships
FR756182A (en) Method and device for stabilizing ships
FR758011A (en) Sound propagation device
FR694866A (en) Device for sound and speaking cinematography
FR772571A (en) Sound reproducing device for speaking machines or similar machines
FR772683A (en) Device for recording the longitude and latitude movements of ships and aircraft
FR763270A (en) Method and device for construction