DK46385C - Performance Film for Reproduction of Sound and Procedure for Recording Sound according to the Intensity Method. - Google Patents

Performance Film for Reproduction of Sound and Procedure for Recording Sound according to the Intensity Method.

Info

Publication number
DK46385C
DK46385C DK46385DA DK46385C DK 46385 C DK46385 C DK 46385C DK 46385D A DK46385D A DK 46385DA DK 46385 C DK46385 C DK 46385C
Authority
DK
Denmark
Prior art keywords
sound
reproduction
procedure
intensity method
performance film
Prior art date
Application number
Other languages
Danish (da)
Inventor
Axel Carl Georg Petersen
Arnold Poulsen
Original Assignee
Axel Carl Georg Petersen
Arnold Poulsen
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 Axel Carl Georg Petersen, Arnold Poulsen filed Critical Axel Carl Georg Petersen
Application granted granted Critical
Publication of DK46385C publication Critical patent/DK46385C/en

Links

DK46385D 1930-12-15 1931-09-07 Performance Film for Reproduction of Sound and Procedure for Recording Sound according to the Intensity Method. DK46385C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE46385X 1930-12-15

Publications (1)

Publication Number Publication Date
DK46385C true DK46385C (en) 1932-10-31

Family

ID=5625284

Family Applications (1)

Application Number Title Priority Date Filing Date
DK46385D DK46385C (en) 1930-12-15 1931-09-07 Performance Film for Reproduction of Sound and Procedure for Recording Sound according to the Intensity Method.

Country Status (1)

Country Link
DK (1) DK46385C (en)

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