CA417552A - Sound reproduction system - Google Patents

Sound reproduction system

Info

Publication number
CA417552A
CA417552A CA417552A CA417552DA CA417552A CA 417552 A CA417552 A CA 417552A CA 417552 A CA417552 A CA 417552A CA 417552D A CA417552D A CA 417552DA CA 417552 A CA417552 A CA 417552A
Authority
CA
Canada
Prior art keywords
sound reproduction
reproduction system
sound
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
CA417552A
Other languages
French (fr)
Inventor
Henry Mcleod John
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.)
Canadian Kodak Co Ltd
Original Assignee
Canadian Kodak Co Ltd
Publication date
Application granted granted Critical
Publication of CA417552A publication Critical patent/CA417552A/en
Expired legal-status Critical Current

Links

CA417552A Sound reproduction system Expired CA417552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA417552T

Publications (1)

Publication Number Publication Date
CA417552A true CA417552A (en) 1944-01-04

Family

ID=35526800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA417552A Expired CA417552A (en) Sound reproduction system

Country Status (1)

Country Link
CA (1) CA417552A (en)

Similar Documents

Publication Publication Date Title
CA417552A (en) Sound reproduction system
CA419962A (en) Sound reproducing system
CA420409A (en) Sound reproduction
CA419723A (en) Sound recording system
CA419725A (en) Sound recording system
CA420406A (en) Sound recording system
CA421440A (en) Sound film reproducing system
CA420410A (en) Noiseless sound reproducing system
CA421157A (en) Electrical sound reproducing means
CA421441A (en) Controlled film sound reproducer
CA419204A (en) Photographic sound recorder
CA423648A (en) Phonograph
CA419807A (en) Optical system for sound recording
CA418845A (en) Optical system for sound recording
CA420408A (en) Sound recording apparatus
AU120988B2 (en) Sound reproducing system
CA423058A (en) Sound reproducing stylus
CA427399A (en) Sound reproducing system
CA430831A (en) Sound reproducing system
CA417785A (en) Sound effect producing means
AU122597B2 (en) Audio reactor
CA422622A (en) Pneumatic sound reproducing device
CA419203A (en) Control track sound reproducer
AU1233543A (en) Sound reproducing system
AU122491B2 (en) Video amplifier