FR1270864A - Improvements to stereophonic reproduction devices - Google Patents

Improvements to stereophonic reproduction devices

Info

Publication number
FR1270864A
FR1270864A FR839250A FR839250A FR1270864A FR 1270864 A FR1270864 A FR 1270864A FR 839250 A FR839250 A FR 839250A FR 839250 A FR839250 A FR 839250A FR 1270864 A FR1270864 A FR 1270864A
Authority
FR
France
Prior art keywords
reproduction devices
stereophonic reproduction
stereophonic
devices
reproduction
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
FR839250A
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to FR839250A priority Critical patent/FR1270864A/en
Application granted granted Critical
Publication of FR1270864A publication Critical patent/FR1270864A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR839250A 1960-09-22 1960-09-22 Improvements to stereophonic reproduction devices Expired FR1270864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR839250A FR1270864A (en) 1960-09-22 1960-09-22 Improvements to stereophonic reproduction devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR839250A FR1270864A (en) 1960-09-22 1960-09-22 Improvements to stereophonic reproduction devices

Publications (1)

Publication Number Publication Date
FR1270864A true FR1270864A (en) 1961-09-01

Family

ID=8739468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839250A Expired FR1270864A (en) 1960-09-22 1960-09-22 Improvements to stereophonic reproduction devices

Country Status (1)

Country Link
FR (1) FR1270864A (en)

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