FR746983A - Advanced device for reproducing sound from phonogram films - Google Patents

Advanced device for reproducing sound from phonogram films

Info

Publication number
FR746983A
FR746983A FR746983DA FR746983A FR 746983 A FR746983 A FR 746983A FR 746983D A FR746983D A FR 746983DA FR 746983 A FR746983 A FR 746983A
Authority
FR
France
Prior art keywords
phonogram
films
reproducing sound
advanced device
advanced
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)
Inventor
Thomas Frame Miller
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 filed Critical
Application granted granted Critical
Publication of FR746983A publication Critical patent/FR746983A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR746983D 1932-12-06 1932-12-06 Advanced device for reproducing sound from phonogram films Expired FR746983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR746983T 1932-12-06

Publications (1)

Publication Number Publication Date
FR746983A true FR746983A (en) 1933-06-09

Family

ID=9147662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR746983D Expired FR746983A (en) 1932-12-06 1932-12-06 Advanced device for reproducing sound from phonogram films

Country Status (1)

Country Link
FR (1) FR746983A (en)

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