FR937947A - Dispositif de transmission stéréophonique du son - Google Patents

Dispositif de transmission stéréophonique du son

Info

Publication number
FR937947A
FR937947A FR937947DA FR937947A FR 937947 A FR937947 A FR 937947A FR 937947D A FR937947D A FR 937947DA FR 937947 A FR937947 A FR 937947A
Authority
FR
France
Prior art keywords
transmission device
sound transmission
stereophonic sound
stereophonic
transmission
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
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR937947A publication Critical patent/FR937947A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR937947D 1944-07-14 1946-09-05 Dispositif de transmission stéréophonique du son Expired FR937947A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL937947X 1944-07-14

Publications (1)

Publication Number Publication Date
FR937947A true FR937947A (fr) 1948-08-31

Family

ID=19863585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937947D Expired FR937947A (fr) 1944-07-14 1946-09-05 Dispositif de transmission stéréophonique du son

Country Status (1)

Country Link
FR (1) FR937947A (fr)

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