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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (8 topics).
8 topics · 36 messages
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ADAU1467eval board DAC stage volume attenuation
hi all, i've got an ADAU1467eval board, I've done a couple of apps for it, mainly to drive fullranges, mids and sub speaker thru with a multichannel power amp fed with crossed over and equalized signa
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Will the ADAU1467 ever get Frequency Domain blocks in Sigma Studio
The original SigmaStudio toolbox wiki listed the ADAU1467 in frequency domain processing as of 2020, the draft updated front page has it removed. I'm just wondering if this functionality will come to
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ADAU1452 SDATA_OUT3 SLAVE to CLK DOMAIN 0 does not work
Hi, i have a project with an ADAU1452 where SDATA_OUT0 is configured with LRCLK and BCLK as Master. The signal is output on SDATA_OUT0. SDATA_OUT3 ist configured with LRCLK and BCLK as Slave to CLK do
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Digital Mic input clock domain on ADAU1452.
Hello everyone, I have a question about clock domain for digital mic input. I will use a distant microphone on a measurement system and wish to us a PDM Mic to optimise cable costs (2 pairs of "numeri
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adau1446 input / output continuity
Hi, I have TDM2 16bit I2S selected on input 4 TD8 16bit I2S selected for output 4 on the adau1446. I'm switching clock domain 4 SD pin from input to output mode and switching the input/output on/off d
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FFT and Analysis Window blocks documentation
Hi folks and analog devices employees, I recently was recommended (See this topic) SigmaDSP processors ADAU145x and ADAU146x for an specific application which requires frequency domain analysis. Now,
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Tone Detection with the Goertzel Algorithm
The Goertzel algorithm detects the presence of a chosen frequency range in an audio stream. It's often used for tone decoding, such as in DTMF (tone dialing) and CTCSS (subaudible tone squelch). Unlik
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Can I use the ADAU144x as a clock master for an asynchronous clock domain?
Can I use the ADAU144x as a clock master for an asynchronous clock domain? For example, I have an input data stream that will be a slave to an asynchronous clock domain. I will route it to the ASRCs,