AU4616968A - Audio-visual recording and display methods and apparatus - Google Patents

Audio-visual recording and display methods and apparatus

Info

Publication number
AU4616968A
AU4616968A AU46169/68A AU4616968A AU4616968A AU 4616968 A AU4616968 A AU 4616968A AU 46169/68 A AU46169/68 A AU 46169/68A AU 4616968 A AU4616968 A AU 4616968A AU 4616968 A AU4616968 A AU 4616968A
Authority
AU
Australia
Prior art keywords
audio
display methods
visual recording
visual
recording
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
AU46169/68A
Other versions
AU415579B2 (en
Inventor
Joseph Henry Lan Gor, Jr
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.)
Bell and Howell Co
Original Assignee
Bell and Howell Co
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 Bell and Howell Co filed Critical Bell and Howell Co
Application granted granted Critical
Publication of AU415579B2 publication Critical patent/AU415579B2/en
Publication of AU4616968A publication Critical patent/AU4616968A/en
Expired legal-status Critical Current

Links

AU46169/68A 1967-11-20 1968-11-13 Audio-visual recording and display methods and apparatus Expired AU415579B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS684,254 1967-11-20

Publications (2)

Publication Number Publication Date
AU415579B2 AU415579B2 (en) 1970-05-21
AU4616968A true AU4616968A (en) 1970-05-21

Family

ID=

Similar Documents

Publication Publication Date Title
IL31137A0 (en) Film recording method and apparatus
AU415579B2 (en) Audio-visual recording and display methods and apparatus
AU4616968A (en) Audio-visual recording and display methods and apparatus
CA727872A (en) Test scoring and recording apparatus
CA947420A (en) Magnetic-recording and reproducing apparatus
AU409465B2 (en) Recording and/or reproducing apparatus
CA757362A (en) Optical and like apparatus
AU3262468A (en) Recording and/or playback apparatus
AU2688367A (en) Recording and/or reproducing apparatus
AU408178B2 (en) Measuring and recording apparatus
CA770317A (en) Data display apparatus
AU4678068A (en) Film recording method and apparatus
CA757775A (en) Tape recording and reproducing apparatus
CA751139A (en) Sound-and-picture-on-film reproducing apparatus
CA756273A (en) Magnetic apparatus and methods
CA765119A (en) Magnetic apparatus and methods
CA761629A (en) Magnetic apparatus and methods
CA761628A (en) Magnetic apparatus and methods
AU421154B2 (en) Audiovisual educational apparatus
CA758182A (en) Variable area recording apparatus and method
CA895454A (en) Audio-visual recording and display methods and apparatus
CA758418A (en) Sound recording apparatus
AU414670B2 (en) Recording and/or playback apparatus
AU412866B2 (en) Magnetic recording and reproducing apparatus
AU410344B2 (en) Recording and/or play-back apparatus