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  • domingo's Avatar
    09-26-2021, 10:27 PM
    Thank you for your time MarkT. Initially I made a connection mistake, assuming that the secondary I2S port would work out of the shelf with any I2S board in Master mode. Then I realised that about the existence...
    2 replies | 246 view(s)
  • domingo's Avatar
    09-25-2021, 07:47 PM
    Hi there, I'm trying to make work a Cirrus WM8782 based ADC board, which comes with its own clock. When plugged via secondary I2S_2 in Master mode it doesn't work, only a pattern noise comes out of the Teensy. In...
    2 replies | 246 view(s)
  • domingo's Avatar
    09-22-2021, 09:52 PM
    Hello, I have a Teensy 3.6 and would like to use the I2S pins to plug two separate ADC and a DAC boards simultaneously. I know there is only one I2s port available in the T3.6. But, since my ADC board has its own...
    1 replies | 215 view(s)
  • domingo's Avatar
    09-17-2021, 07:21 PM
    I appreciate your feedback Mcu32. I ordered a T3.6 so I can join the discussions around it. Hopefully things will go better with it and an alternative ADC board. Here I leave a recording I made with the noise I'm...
    10 replies | 491 view(s)
  • domingo's Avatar
    09-17-2021, 04:01 PM
    Thank you for the code! When compiling I get an error related to the SD.h library. I'm in the Teensy 4.0 here. It doesn't have SD card socket but I've read that it is possible to solder one to the back pads. Do...
    10 replies | 491 view(s)
  • domingo's Avatar
    09-17-2021, 03:44 PM
    I installed the WavePlayer library but cannot find any code that records in the Examples. What do you mean with T4 socket? :/ The T4 is soldered to the audioboard.
    10 replies | 491 view(s)
  • domingo's Avatar
    09-17-2021, 03:37 PM
    BTW. This noise doesn't exist when listening in realtime through the headphone jack of the audio board, so it seems to be introduced during the waveform writing process.
    10 replies | 491 view(s)
  • domingo's Avatar
    09-17-2021, 03:34 PM
    Thank you for your answer. Are you sure that Frank B's waveplayer also records? As far as I can see it only plays (https://github.com/FrankBoesing/Teensy-WavePlayer). With a better SD card I managed to record...
    10 replies | 491 view(s)
  • domingo's Avatar
    09-17-2021, 08:53 AM
    I know this is common question but I'm trying to record stereo audio on the Teensy 4 w/Audio board and couldn't find a code that suits the task. The Record.ino example that Paul designed works fine for mono. The...
    10 replies | 491 view(s)
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ADC WM8782 on T4.1 MCLK problem 09-26-2021 10:27 PM
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05-13-2021