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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (6 topics).
6 topics · 37 messages
Filtered by: #mixer ✕
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ADAU1701 - Multiple I2S signals
Hi, is it possible to input two I2S sources (same sampling frequency) into an ADAU1701 DSP and mix them to the final output? Thanks in advance for any reply! Audio Signal Processors dsp hardware i2s m
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Qudro signal to headphones mixing
Hello! Sigma Studio has a block for converting 5.1 to stereo for headphones. I consider 5.1 to be redundant and design devices for Quadro (4.0). System components: some USB-I2S transport, ADAU1452, AD
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Audio Configuration
I have been trying to verify audio capture and playback functionality (using ADAU1761 codec and NOT HDMI) for the past few days. So far I could get the board to playback audio from line in to line out
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Too Much Noise in a SigmaDSP-Based Mixer
Hello, Our new mixer prototype described at https://ez.analog.com/message/165262#165262 suffers from noticeable output noise with its inputs turned down. To trace its source I modified the SigmaStudio
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Too much THD with MIXER on ADAU1701
Hi Everybody! My design is for a subwoofer system consisting of a mixer stage mixing the stereo input feeding an equalizer, with LPF further down feeding the compressor/limiter. When tested using AP e
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How to route TDM audio through multiple ADAU1701s?
Hello all, We're developing an audio mixer around a ring of ADAU1701s where each receives a TDM steam from its neighbor, adds in two analog inputs and sends the mix through to the next -1701. The bloc