ADI ADAU1701DSP digital audio processing solution-EEWORLD

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ADI ADAU1701 DSP digital audio processing solution

ADAU1701 is a complete single-chip audio system that includes 28/56 bit audio DSP, ADC, DAC and microcontroller-like control interface. Signal processing includes balance, mixing, bass enhancement, multi-band dynamic processing, delay compensation and stereo image expansion, which can compensate for the limitations of real-world speakers, amplifiers and listening environments, and dynamically improve the perceived audio quality.

The signal processing of the ADAU1701 is comparable to that found in high-end stereo equipment. Most of the processing is done in full 56-bit double-precision mode, resulting in very good low-level signal performance. The ADAU1701 is a fully programmable digital signal processor. The easy-to-use SigmaStudio software allows the user to graphically configure a custom signal processing flow using biquad filters, dynamics processors, level controls, and GPIO interface control general-purpose means.

Application: Multimedia speaker system / MP3 player speaker / car audio head unit / mini stereo / digital TV / studio monitor / speaker mixing adjustment / concert performance effect processor / seat sound system (aircraft / transportation vehicle)

Adopt Qualcomm Bluetooth audio chip module + ADAU1701DSP chip + TPA3110/TPA3116/TP3118 amplifier (or choose domestic amplifier), audio speakers, car amplifier receivers and other applications.

Keywords：ADI Reference address：ADI ADAU1701DSP digital audio processing solution

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