Electrical audio signal processing systems and devices – One-way audio signal program distribution – Multiple channel
Patent
1997-10-02
1999-12-14
Lee, Ping
Electrical audio signal processing systems and devices
One-way audio signal program distribution
Multiple channel
379 73, H04B 300
Patent
active
060027797
ABSTRACT:
A recipient-specific voice message playback system detects the presence of a message recipient, identifies the recipient, and plays a message addressed to the recipient. The system includes a recorder. The recorder has multiple channels for recording voice messages. Each channel is assigned to a particular message recipient. A controller couples to the recorder and generates a control signal to regulate message recordation and playback on each channel. A switch also couples to the controller and is associated with each channel. Each switch directs the controller to selectively playback or record a message on each associated channel. The playback system includes a sensor and an alarm. The sensor detects the presence of a recipient and causes the alarm to notify the recipient when a message has been recorded. Actuation of a particular switch identifies a particular recipient and accesses the channel assigned to the particular recipient.
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Fortin, Esq. Kevin H.
Lee Ping
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