Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2004-05-13
2008-09-23
Tweel, Jr., John A (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C381S110000
Reexamination Certificate
active
07427921
ABSTRACT:
A system for generating an audible message to a human includes an apparatus having an input for receiving an audio message. The audio message is stored in a memory. An output may be used for rendering the audio message. The apparatus further includes a microphone and a controller. If a sound is received via the microphone, the controller causes the stored audio message to be rendered via the output.
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Photo of model SBC SC467 Philips Baby Monitor, 2002.
Koninklijke Philips Electronics , N.V.
Tweel, Jr. John A
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