CA432473A - Sound film reproducing system - Google Patents

Sound film reproducing system

Info

Publication number
CA432473A
CA432473A CA432473A CA432473DA CA432473A CA 432473 A CA432473 A CA 432473A CA 432473 A CA432473 A CA 432473A CA 432473D A CA432473D A CA 432473DA CA 432473 A CA432473 A CA 432473A
Authority
CA
Canada
Prior art keywords
reproducing system
sound film
film reproducing
sound
reproducing
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
CA432473A
Other languages
French (fr)
Inventor
C. Manderfeld Emanuel
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA432473A publication Critical patent/CA432473A/en
Expired legal-status Critical Current

Links

CA432473A Sound film reproducing system Expired CA432473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA432473T

Publications (1)

Publication Number Publication Date
CA432473A true CA432473A (en) 1946-01-08

Family

ID=210093

Family Applications (1)

Application Number Title Priority Date Filing Date
CA432473A Expired CA432473A (en) Sound film reproducing system

Country Status (1)

Country Link
CA (1) CA432473A (en)

Similar Documents

Publication Publication Date Title
CA432473A (en) Sound film reproducing system
CA434223A (en) Sound recording system
CA434616A (en) Sound recording system
CA437835A (en) Sound reproducing unit
CA437836A (en) Sound reproducing unit
CA434762A (en) Photographic sound recording
CA434615A (en) Sound re-recording system
CA443273A (en) Sound film system
CA427399A (en) Sound reproducing system
CA430831A (en) Sound reproducing system
CA434904A (en) Variable density sound recording system
CA443272A (en) Film sound recorder
CA437195A (en) Sound recording device
CA433837A (en) Sound recording apparatus
CA435276A (en) Sound recording apparatus
CA435372A (en) Sound recording apparatus
CA437665A (en) Sound recording apparatus
CA437666A (en) Sound recording apparatus
AU136922B2 (en) Sound recording system
AU130296B2 (en) Recording system
CA432795A (en) Signal reproducing apparatus
CA421440A (en) Sound film reproducing system
CA429964A (en) Sound reproducing device
CA417552A (en) Sound reproduction system
AU1029647A (en) Sound recording system