Audio signal transmission apparatus avoiding noise generation and method thereof
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United States of America Patent
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Jan 29, 2013
Grant Date -
Jan 20, 2011
app pub date -
Dec 22, 2009
filing date -
Jul 20, 2009
priority date (Note) -
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Abstract
An audio signal transmission apparatus avoiding noise generation is applied to a game platform functions by executing a recording process, and comprises: an analog-to-digital converter, an intermediary processing unit, a counter, and a controlling unit. The analog-to-digital converter is used for converting an analog audio signal to a first digital audio signal. The intermediary processing unit is connected with the analog-to-digital converter for transmitting the first digital audio signal. The counter controls the intermediary processing unit to output the first digital audio signal after counting a specific time. The controlling unit, connected with the counter and the intermediary processing unit, is used for transmitting the first digital audio signal to the game platform. Therefore, the present invention can achieve the purpose for avoiding noise generation when the audio signal transmission apparatus plugs into the game platform.
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