FR55787E - Method and devices applicable in particular to cinema, radio broadcasting and television, and making it possible in particular to obtain stereophonic sound reproduction - Google Patents

Method and devices applicable in particular to cinema, radio broadcasting and television, and making it possible in particular to obtain stereophonic sound reproduction

Info

Publication number
FR55787E
FR55787E FR55787DA FR55787E FR 55787 E FR55787 E FR 55787E FR 55787D A FR55787D A FR 55787DA FR 55787 E FR55787 E FR 55787E
Authority
FR
France
Prior art keywords
cinema
television
making
sound reproduction
radio broadcasting
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.)
RECH S ET D APPLIC TECH SOC D
Original Assignee
RECH S ET D APPLIC TECH SOC D
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 RECH S ET D APPLIC TECH SOC D filed Critical RECH S ET D APPLIC TECH SOC D
Application granted granted Critical
Publication of FR55787E publication Critical patent/FR55787E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/88—Stereophonic broadcast systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Stereophonic System (AREA)
FR55787D 1944-02-19 1944-07-29 Method and devices applicable in particular to cinema, radio broadcasting and television, and making it possible in particular to obtain stereophonic sound reproduction Expired FR55787E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR989642T 1944-02-19
FR55787T 1944-07-29

Publications (1)

Publication Number Publication Date
FR55787E true FR55787E (en) 1952-09-05

Family

ID=32178796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR55787D Expired FR55787E (en) 1944-02-19 1944-07-29 Method and devices applicable in particular to cinema, radio broadcasting and television, and making it possible in particular to obtain stereophonic sound reproduction

Country Status (2)

Country Link
BE (1) BE458485A (en)
FR (1) FR55787E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51144202A (en) * 1975-06-05 1976-12-11 Sony Corp Stereophonic sound reproduction process

Also Published As

Publication number Publication date
BE458485A (en) 1945-05-31

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