USB AUDIO DEVICE
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United States of America Patent
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N/A
Issued Date -
Dec 5, 2013
app pub date -
Aug 1, 2012
filing date -
May 30, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A USB audio device includes a USB connector for connection to a general purpose computer, a USB controller connected to the USB connector for receiving an digitized audio signal from the computer and transmitting a digitized microphone signal and a controlling signal to the computer system, a digital/analog converter connected to the USB controller for processing the audio signal and the microphone signal and an earset socket connected to the digital/analog converter and having a left signal contact, a right signal contact, a ground contact, and a microphone signal contact.
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