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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (6 topics).
6 topics · 38 messages
Filtered by: #adau17xx ✕
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Limiter indicator led
Hi, I am looking for a very low instruction usage setup which can switch on a led when the treshold of a limiter is reached. I have this setup: But the signal detection block, stays on too long as the
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ADAU1761 - MicroControler - Index Selectable Filter problem
Hi everyone, I program my DSPs using a microcontroler for bootup. When I try to select my Filter ( in the Index Selectable Filter block) with the index using a DC source, the index 0 and 1 work fine b
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ADAU1761 - Microcontroller integration, Help needed!
Hi, I have some weird problems reading some outputs using DSP readback or Level detectors after I export my SStudio files for my microcontroller to bootup the DSPs. When I compare the outputs of my Le
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ADAU1761 - Feedback module causes problem in Microcontroller integration
Hi, I have a problem with the Feedback module. I get some weird behavior of my algorithm only when I integrate it in my microcontroller. When I test it in SigmaStudio everything is fine. I have 3 Feed
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SigmaDSP ADAU17xx - Microphone signal to Loudspeaker signal loopback/feedback
Hi, I have 2 microphones and a loudspeaker included in an earpiece. I have 2 earpieces built this way ( one in each ear). When I process the microphone signal it somehow gets back in the Loudspeaker s
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ADAU17xx Sigma DSP Readback cell inconsistent read with MicroController
Hi, I can read a fixed DC source value (positive and negative) with my MicroController by using a DSP readback block. I can also read a sinus output in the MicroController using the DSP readback. BUT,