AU163006B2 - Voice frequency signaling circuit - Google Patents

Voice frequency signaling circuit

Info

Publication number
AU163006B2
AU163006B2 AU15824/53A AU1582453A AU163006B2 AU 163006 B2 AU163006 B2 AU 163006B2 AU 15824/53 A AU15824/53 A AU 15824/53A AU 1582453 A AU1582453 A AU 1582453A AU 163006 B2 AU163006 B2 AU 163006B2
Authority
AU
Australia
Prior art keywords
voice frequency
signaling circuit
frequency signaling
circuit
voice
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
AU15824/53A
Other versions
AU1582453A (en
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
Filing date
Publication date
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of AU1582453A publication Critical patent/AU1582453A/en
Publication of AU163006B2 publication Critical patent/AU163006B2/en
Expired legal-status Critical Current

Links

AU15824/53A 1953-02-03 Voice frequency signaling circuit Expired AU163006B2 (en)

Publications (2)

Publication Number Publication Date
AU1582453A AU1582453A (en) 1953-04-16
AU163006B2 true AU163006B2 (en) 1953-04-16

Family

ID=

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