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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (10 topics).
10 topics · 60 messages
Filtered by: #pcm ✕
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Help with ADAU1466 + XU316 USB Transport + Dual PCM5102A DACs (High Sample Rate / Low Noise Setup)
I’m working on a project where I want to bring USB audio into an ADAU1466 developer board and then send processed outputs to two PCM5102A DACs, one dedicated to a subwoofer and the other to stereo des
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ADAU1401 with PCM5102 DAC, BCLK missing
UPDATE: My scope was not good, later I managed to measure properly. DATA, LRCK, BCLK frequencies+voltages from the ADAU ok. But maybe i found what cause the issue: PCM5102 voltage pins: - pin 1 CPVDD:
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ADAU1401 I2S Input and Output Trouble
Hello, I am trying to build a Bluetooth speaker using an ESP32-PICO utilizing the A2DP library as my source. The end goal is to send the audio signal from the ESP32 > ADAU1401 DSP > I2S Digital Amp, a
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HDMI -> Multichannel Input I2S ADAU1452
I'm using the I2S (Input_2) of the ADAU1452 to connect to this HDMI board: HDMI/MHL dual mode separation to extract audio I2S/DSD/ fiber / coaxial (HDMI to I2S/IIS) https://www.aliexpress.com/item/329
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Can ADAU-1452 Input and output running at the PCM audio format?
Hi, I am trying to design one pre-amp with ADAU1452, but the DAC which I choose is using PCM format to input. As other project, I always use I2S input and output, so I am not really familiar how to se
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An advice from experts
Goodmorning everyone I have written several applications using ADAU1701, I need to replace the DSP to play audio messages in PCM format or in any other format. I need to sample at least 96000 Hz and I
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PCM to PDM conversion
Hi guys, my is to develop a converter processor, that transforms a sound signal from PCM (I²C) to pulse density modulatoion (PDM) type. What kind of DSP or processors can you recommend for this applic
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ADAU1701 analog input and I2S input select
Hi, I am a beginner and I plan to use the ADAU1701 in an active speaker. I bought the ADAU-MINIZ development tool. In my design I would like to use an ASRC like the PCM9211 (Bluetooth with RN52 module
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ADAU 1442 PCM Inputs
Hi I have been using the ADAU 1442 as an audio router for 4 I2S inputs. Is it possible to get the ADAU 1442 to take PCM inputs instead? Thanks, Garry Audio Signal Processors pcm adau1442 SigmaDSP Audi
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Does I2S transfer PCM only?
Hi, I'm curious if I2S bus can transfer PCM data only in SigmaDSP, or it can also transfer encoded data like Dolby AC-3 etc.? Thanks! pcm i2s