This turned out to be caused by our on-board Realtek sound controller being disabled.

这看样子是由于我们的板载 Realtek 声卡被禁用了。

youdao

The circuit is applied to control of the car's sound controller of SIEMENS CD723 and TV and DVD devices, and the effect is good.

用该电路对西门子CD 723汽车音响控制器、车载电视及DVD等设备进行控制，功能强，效果好。

youdao

The contest judges entrants on how effectively they use the OUYA platform too, including processor, sound, controller integration, in-game payments and other elements available in the console's development kit.

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What looks like a speaker grill can be spotted just above a newly lowered PlayStation button, which seems to indicate some form of Wiimote-esque sound functionality built into the controller.

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The center stack is dominated by the 8-inch touch screen, above a gloss-black panel with the rotary controller for the Sony sound system (there's a smaller LCD between the gauges in the instrument cluster).

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