Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Housed microphone
Patent
1997-07-21
1999-08-03
Loomis, Paul
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Housed microphone
381361, H04R 1104, H04R 1702, H04R 1904
Patent
active
059335114
ABSTRACT:
An amplification system for use in conjunction with a device which precludes readily access to a mouth of a user is provided. Such system includes a microphone for receiving audio signals from an ear of a user when the user vocalizes. Next provided is a cord having a first end connected to the microphone and a second end with a jack formed thereon. Also included is an amplifier housing having a rectilinear configuration with a square front face, a square rear face, a rectangular top face, a rectangular bottom face, and a pair of rectangular side faces coupled therebetween. A spring biased rectangular clip is included having a first end hingably coupled to the rear face of the housing adjacent the top face thereof. The clip has an unbiased orientation with a second end abutting the rear face of the housing and a second orientation wherein the second end of the clip is distanced from the housing. An input port is adapted to releasably receive the jack of the coiled cord and further receive the audio signals. Finally, a speaker is situated on the front face of the housing and connected to the input port for emitting the audio signals therefrom.
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Barnie Rexford N
Loomis Paul
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