Plug-and-play audio device
The present invention discloses a plug-and-play audio device which can electrically connect to a computer communication interface of a computer device. The plug-and-play audio device comprises a communication interface control unit, a isochronous transfer node unit, an audio control unit, a micro-co...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The present invention discloses a plug-and-play audio device which can electrically connect to a computer communication interface of a computer device. The plug-and-play audio device comprises a communication interface control unit, a isochronous transfer node unit, an audio control unit, a micro-control unit, a bulk data transfer node unit, a bidirectional data transfer interface unit, a data reading unit, and a data storage unit. The isochronous transfer node unit electrically connects to the communication interface control unit and the audio control unit. The bidirectional data transfer interface unit electrically connects to the micro-control unit and the bulk data transfer node unit, and further comprises a transmission interface to connect an external device. The data reading unit electrically connects to the bulk data transfer node unit. The data storage unit comprises storage modules, driver storage modules and audio device drivers. |
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