Telephonic communications – Audio message storage – retrieval – or synthesis
Patent
1992-12-10
1996-01-23
Hofsass, Jeffery A.
Telephonic communications
Audio message storage, retrieval, or synthesis
37223, 37395, 381104, H04M 100, H04M 300, H03G 300
Patent
active
054871026
ABSTRACT:
In an operator system for providing services to subscribers in a public telephone network, a circuit board for controlling audio characteristics of audio signals in the public telephone network. The circuit board comprises an interface for receiving the audio signal from the public telephone network, an audio characteristics control circuit coupled to the interface for receiving the audio signal, adjusting the audio characteristics of the audio signal and for recording and generating voice messages to be transmitted to the public telephone network via the interface and a headset interface coupled to the audio characteristics control circuit for receiving the adjusted audio signal and providing an interface to at least two headsets.
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Natural MicroSystems, Product Bulletin: VBX 100 Single-Port Voice Board, undated.
Kontopidis George D.
Linton Charles C.
Rothschild Ralph F.
Hofsass Jeffery A.
Hunter Daniel S.
Volt Information Sciences, Inc.
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