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Forum: Audio Projects

Questions and discussion on audio projects and the audio library

  1. 20W I2S Audio Amplifier Board

    Started by gfvalvo, Today 08:01 PM
    • Replies: 1
    • Views: 16
    Today, 10:05 PM Go to last post
    • Replies: 0
    • Views: 14
    Today, 07:41 PM Go to last post
  2. CMSIS 5.3.0 and CMSIS_DSP 1.7.0 on teensy 4

    Started by tomatokotom, 10-18-2019 01:53 PM
    cmsis
    • Replies: 4
    • Views: 227
    Today, 03:43 PM Go to last post
  3. Teensy 4.0 I2S Support

    Started by Blackaddr, 08-11-2019 02:14 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 76
    • Views: 6,047
    Today, 02:12 PM Go to last post
  4. Audio Library and 4096 point FFT on Teensy 3.6

    Started by blacktronics, 02-18-2017 07:32 PM
    3 Pages
    1 2 3
    • Replies: 70
    • Views: 11,540
    Today, 10:32 AM Go to last post
  5. Arduino Music Player on Teensy Audio Shield

    Started by JarkkoL, 11-07-2019 06:45 AM
    • Replies: 2
    • Views: 113
    Today, 05:31 AM Go to last post
  6. Audio Recording / Logging to SD card --> microSoundRecorder

    Started by DD4WH, 05-09-2018 04:50 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 147
    • Views: 15,192
    Today, 05:30 AM Go to last post
    • Replies: 4
    • Views: 82
    Today, 02:37 AM Go to last post
  7. Read raw audio file and get sample value

    Started by urbanspaceman, Yesterday 10:39 PM
    • Replies: 0
    • Views: 32
    Yesterday, 10:39 PM Go to last post
  8. Audio Lib inits in other than main.cpp

    Started by Robbert, 11-11-2019 09:51 AM
    • Replies: 4
    • Views: 102
    Yesterday, 03:19 PM Go to last post
  9. Adding AudioInputAnalog breask the project

    Started by Moskus, 11-06-2019 09:27 PM
    • Replies: 4
    • Views: 115
    Yesterday, 08:41 AM Go to last post
  10. Changing AUDIO_BLOCK_SAMPLES causes problem

    Started by CTRL, 11-09-2019 07:50 PM
    • Replies: 9
    • Views: 173
    Yesterday, 03:00 AM Go to last post
  11. teensy4 Spdif

    Started by Dweezel, 11-09-2019 07:43 AM
    • Replies: 4
    • Views: 136
    11-11-2019, 01:45 AM Go to last post
  12. Teensy Convolution SDR (Software Defined Radio)

    Started by DD4WH, 12-04-2016 10:48 PM
    11 Pages
    1 2 3 ... 11
    • Replies: 267
    • Views: 58,839
    11-10-2019, 03:45 PM Go to last post
  13. Writing Directly to DAC (pt8211)

    Started by snowday, 10-30-2019 01:10 AM
    • Replies: 8
    • Views: 207
    11-09-2019, 07:24 PM Go to last post
  14. Can't get simple MIDI OUT working

    Started by kgoncharuk, 11-06-2019 09:31 AM
    • Replies: 6
    • Views: 154
    11-09-2019, 09:01 AM Go to last post
    • Replies: 15
    • Views: 2,170
    11-08-2019, 06:14 AM Go to last post
  15. Teensy SDR help

    Started by jrprogrammer, 09-27-2019 10:30 PM
    • Replies: 3
    • Views: 207
    11-07-2019, 01:14 PM Go to last post
    • Replies: 2
    • Views: 127
    11-07-2019, 10:06 AM Go to last post
    • Replies: 3
    • Views: 128
    11-06-2019, 02:53 PM Go to last post
  16. Interfacing 32Fs I2S CODEC

    Started by gfvalvo, 11-05-2019 03:36 PM
    • Replies: 0
    • Views: 64
    11-05-2019, 03:36 PM Go to last post
    • Replies: 2
    • Views: 83
    11-04-2019, 10:53 PM Go to last post
  17. Bat detector

    Started by DD4WH, 10-31-2016 12:24 PM
    22 Pages
    1 2 3 ... 22
    • Replies: 531
    • Views: 38,470
    11-04-2019, 08:49 PM Go to last post
  18. Audio Library, SPI Peripherals, and T3.6

    Started by gfvalvo, 11-04-2019 03:37 PM
    • Replies: 4
    • Views: 77
    11-04-2019, 05:40 PM Go to last post
  19. Problems setting up Teensy D Audio board on Teensy 4.0

    Started by Brian44, 10-15-2019 03:17 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 787
    11-04-2019, 05:13 PM Go to last post
  20. Teensy4 AudioMemoryUsageMax caps at 54

    Started by lrietveld, 11-03-2019 12:58 PM
    • Replies: 5
    • Views: 115
    11-04-2019, 12:25 PM Go to last post
  21. Teensy 3.6 and Audio board header connection

    Started by misunra, 11-01-2019 04:46 PM
    • Replies: 4
    • Views: 117
    11-02-2019, 07:04 PM Go to last post
    • Replies: 12
    • Views: 179
    11-01-2019, 06:50 PM Go to last post
  22. PT8211 + Teensy4?

    Started by tele_player, 10-31-2019 05:30 AM
    • Replies: 2
    • Views: 99
    11-01-2019, 06:30 PM Go to last post
  23. AFSK demodulation

    Started by ereuter, 11-01-2019 04:00 AM
    • Replies: 3
    • Views: 98
    11-01-2019, 01:26 PM Go to last post
    • Replies: 7
    • Views: 117
    11-01-2019, 12:53 AM Go to last post
    • Replies: 3
    • Views: 140
    10-31-2019, 11:27 PM Go to last post
  24. ADC in free running on Teensy 3.6

    Started by heyspencerb, 10-31-2019 09:47 PM
    • Replies: 0
    • Views: 74
    10-31-2019, 09:47 PM Go to last post
  25. Can't get 8th WAV File to play

    Started by ofishal, 10-31-2019 04:48 PM
    • Replies: 2
    • Views: 63
    10-31-2019, 05:17 PM Go to last post
  26. Teensy 3.6 noise

    Started by bob1984, 10-24-2019 09:17 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 448
    10-30-2019, 10:57 PM Go to last post
  27. Output I2S Question

    Started by ScottBillingsley, 10-29-2019 03:12 AM
    • Replies: 3
    • Views: 129
    10-30-2019, 01:41 AM Go to last post
    • Replies: 19
    • Views: 407
    10-29-2019, 09:46 PM Go to last post
    • Replies: 23
    • Views: 3,841
    10-29-2019, 05:35 AM Go to last post
  28. No sound TEENSY4_AUDIO with Teensy 4.0

    Started by PascalAudet, 10-28-2019 04:26 PM
    • Replies: 4
    • Views: 182
    10-28-2019, 11:32 PM Go to last post
    • Replies: 2
    • Views: 81
    10-27-2019, 06:21 PM Go to last post
  29. Accessing Audio Objects from an Array

    Started by flo, 10-27-2019 12:31 AM
    • Replies: 4
    • Views: 135
    10-27-2019, 02:25 PM Go to last post
  30. Teensy based multistage distortion modeling pedal

    Started by jcugnoni, 05-17-2017 11:03 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 9,566
    10-27-2019, 11:16 AM Go to last post
  31. T4 Audioboard LRCLK + BCLK alternative location

    Started by houtson, 10-26-2019 07:25 PM
    • Replies: 1
    • Views: 86
    10-26-2019, 11:42 PM Go to last post
  32. CS42448 wiring

    Started by bendedavis, 10-16-2019 11:14 PM
    • Replies: 4
    • Views: 158
    10-25-2019, 04:17 PM Go to last post
  33. Tuner on 4.0 multiple inputs?

    Started by chrisleewoo, 10-19-2019 06:51 AM
    • Replies: 6
    • Views: 263
    10-23-2019, 01:54 PM Go to last post
  34. A quick question on the SD card.

    Started by marcelodantas, 10-22-2019 11:22 PM
    • Replies: 1
    • Views: 108
    10-23-2019, 07:13 AM Go to last post
    • Replies: 0
    • Views: 86
    10-23-2019, 03:10 AM Go to last post
  35. Switching inputs on Audio Board?

    Started by scrape, 10-23-2019 12:02 AM
    • Replies: 0
    • Views: 67
    10-23-2019, 12:02 AM Go to last post
    • Replies: 0
    • Views: 76
    10-22-2019, 11:45 PM Go to last post
    • Replies: 4
    • Views: 190
    10-22-2019, 01:05 AM Go to last post

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