Low cost, high performance SOUND BAR circuit diagram

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sandyli

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The circuit shown in Figure 1 is a low-cost, high-performance SOUNDBAR system that accepts analog stereo audio as input and outputs up to 8 channels of audio and processes each channel individually. The circuit is ideal for small expansion sockets and portable media devices. The circuit has low power consumption and high efficiency, does not reduce the audio quality, but also to drive headphones, without additional components.

The ADAU1761 is a low-power, stereo audio codec with integrated digital audio processing (also known as SigmaDSP®) with two ADCs that can receive two audio channels and digitally process them using the integrated SigmaDSP® core .

 

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