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AU457221B2 - Analog signal recording and playback method and system - Google Patents
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AU457221B2 - Analog signal recording and playback method and system - Google Patents

Analog signal recording and playback method and system

Info

Publication number
AU457221B2
AU457221B2 AU30524/71A AU3052471A AU457221B2 AU 457221 B2 AU457221 B2 AU 457221B2 AU 30524/71 A AU30524/71 A AU 30524/71A AU 3052471 A AU3052471 A AU 3052471A AU 457221 B2 AU457221 B2 AU 457221B2
Authority
AU
Australia
Prior art keywords
analog signal
signal recording
playback method
playback
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
AU30524/71A
Other versions
AU3052471A (en
Inventor
Thomas Emerson Wilburn Dwain Simpson Richard John Sutter Sidney
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.)
Nortel Networks Inc
Original Assignee
Periphonics Corp
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 Periphonics Corp filed Critical Periphonics Corp
Application granted granted Critical
Publication of AU457221B2 publication Critical patent/AU457221B2/en
Publication of AU3052471A publication Critical patent/AU3052471A/en
Expired legal-status Critical Current

Links

AU30524/71A 1970-07-23 1971-06-28 Analog signal recording and playback method and system Expired AU457221B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS57489 1970-07-23

Publications (2)

Publication Number Publication Date
AU457221B2 true AU457221B2 (en) 1973-01-04
AU3052471A AU3052471A (en) 1973-01-04

Family

ID=

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