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Forum: Audio Projects

Questions and discussion on audio projects and the audio library

  1. Audio Recording / Logging to SD card --> microSoundRecorder

    Started by DD4WH, 05-09-2018 03:50 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 108
    • Views: 4,164
    Yesterday, 08:16 PM Go to last post
  2. Bat detector

    Started by DD4WH, 10-31-2016 11:24 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 115
    • Views: 11,725
    Yesterday, 05:49 PM Go to last post
  3. SGTL5000 compared to PT8211

    Started by C0d3man, 09-11-2018 01:29 PM
    • Replies: 4
    • Views: 128
    Yesterday, 11:10 AM Go to last post
  4. My Teensy 3.1 Commodore SID Emulation / Player

    Started by syso123, 12-15-2015 02:10 PM
    3 Pages
    1 2 3
    • Replies: 59
    • Views: 13,973
    09-17-2018, 06:22 PM Go to last post
  5. First Order Filters

    Started by John Reynolds, 09-13-2018 10:44 PM
    • Replies: 5
    • Views: 215
    09-17-2018, 04:43 PM Go to last post
    • Replies: 5
    • Views: 306
    09-17-2018, 06:43 AM Go to last post
  6. LMS for ANC with teensy audio board

    Started by phonoptics, 05-14-2018 09:49 PM
    • Replies: 6
    • Views: 542
    09-16-2018, 06:19 PM Go to last post
  7. Feedback ANC System

    Started by zhifangtan, 06-25-2018 08:59 AM
    • Replies: 1
    • Views: 138
    09-16-2018, 06:05 PM Go to last post
  8. Teensy in Raspberry I2S based digital chain.

    Started by Bart11, 09-07-2018 06:47 PM
    • Replies: 14
    • Views: 328
    09-15-2018, 05:41 PM Go to last post
  9. Grounding issue?

    Started by chewiesmissus, 09-14-2018 12:30 PM
    • Replies: 1
    • Views: 86
    09-14-2018, 04:31 PM Go to last post
  10. Spectrum Analyzer Noise with Frequency Sweep

    Started by erosten, 09-13-2018 03:13 AM
    • Replies: 3
    • Views: 114
    09-14-2018, 07:40 AM Go to last post
  11. Baxandall Tone control

    Started by Sharpie, 09-12-2018 05:04 PM
    • Replies: 4
    • Views: 124
    09-13-2018, 01:07 PM Go to last post
  12. CS42448 TDM Input

    Started by chelseatcarter, 08-07-2018 02:48 PM
    cs42448, teensy3.2
    • Replies: 24
    • Views: 649
    09-12-2018, 05:51 PM Go to last post
  13. random WAV player

    Started by nakatano, 09-11-2018 09:47 PM
    • Replies: 4
    • Views: 122
    09-12-2018, 08:13 AM Go to last post
  14. FM demodulation

    Started by colinza, 09-07-2018 11:24 AM
    • Replies: 10
    • Views: 272
    09-11-2018, 06:22 AM Go to last post
    • Replies: 2
    • Views: 128
    09-10-2018, 01:40 PM Go to last post
  15. GeneralMidiSynth, help!

    Started by stile, 09-05-2018 06:40 PM
    • Replies: 12
    • Views: 277
    09-09-2018, 03:22 PM Go to last post
    • Replies: 2
    • Views: 106
    09-08-2018, 03:38 PM Go to last post
    • Replies: 3
    • Views: 168
    09-08-2018, 02:38 PM Go to last post
  16. Teensy-based modular synth system

    Started by mattybrad, 09-07-2018 04:01 PM
    • Replies: 0
    • Views: 155
    09-07-2018, 04:01 PM Go to last post
    • Replies: 2
    • Views: 138
    09-05-2018, 02:37 PM Go to last post
  17. 4 Channel Input/Output

    Started by slippen, 09-04-2018 09:22 AM
    • Replies: 1
    • Views: 175
    09-04-2018, 08:32 PM Go to last post
    • Replies: 4
    • Views: 587
    09-03-2018, 12:40 PM Go to last post
    • Replies: 19
    • Views: 730
    08-31-2018, 11:30 AM Go to last post
  18. Audio Expander for Teensy

    Started by Sandro, 07-26-2018 04:00 PM
    • Replies: 5
    • Views: 532
    08-29-2018, 03:25 PM Go to last post
  19. The sound of a motor humming on a teensy 3.2

    Started by Ced_Sylvain_&_cie, 06-25-2018 04:24 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 1,001
    08-29-2018, 06:44 AM Go to last post
  20. "AudioSynthWavetable" project, HELP

    Started by vonnilmam, 08-28-2018 01:00 AM
    • Replies: 5
    • Views: 205
    08-28-2018, 10:47 PM Go to last post
  21. CS4272 issues

    Started by packetloss69, 01-16-2018 12:59 PM
    • Replies: 14
    • Views: 700
    08-28-2018, 09:34 PM Go to last post
  22. Pitch changing for audio playback application

    Started by Sandro, 03-11-2018 11:28 PM
    • Replies: 23
    • Views: 2,156
    08-26-2018, 04:26 PM Go to last post
    • Replies: 15
    • Views: 508
    08-25-2018, 12:32 PM Go to last post
  23. Line-in noise when using an LED library

    Started by powerllama, 08-13-2018 01:06 AM
    • Replies: 4
    • Views: 172
    08-25-2018, 05:22 AM Go to last post
    • Replies: 2
    • Views: 171
    08-24-2018, 06:26 PM Go to last post
  24. Biquad-filter low corner frequency test-sketch

    Started by AdaZus, 08-23-2018 09:11 PM
    • Replies: 2
    • Views: 179
    08-24-2018, 12:09 PM Go to last post
    • Replies: 21
    • Views: 5,452
    08-24-2018, 06:39 AM Go to last post
  25. Audio Library & using pin A8/A9 crashes Teensy

    Started by horstmaista, 08-23-2018 02:52 AM
    • Replies: 3
    • Views: 139
    08-24-2018, 05:08 AM Go to last post
  26. Calculation of FIR coefficients

    Started by koen, 08-07-2018 12:35 PM
    • Replies: 7
    • Views: 361
    08-23-2018, 06:33 AM Go to last post
  27. audio library wakes up teensy from hibernate

    Started by dsmoniker, 06-23-2017 02:29 AM
    2 Pages
    1 2
    • Replies: 30
    • Views: 3,204
    08-22-2018, 06:45 PM Go to last post
    • Replies: 12
    • Views: 225
    08-22-2018, 11:50 AM Go to last post
    • Replies: 5
    • Views: 164
    08-21-2018, 04:28 PM Go to last post
  28. 24 bit audio using ICS-4342

    Started by james_bird, 05-30-2018 12:54 PM
    • Replies: 6
    • Views: 461
    08-20-2018, 03:06 PM Go to last post
  29. Audio Library and 8k Sampling Frequency.

    Started by Stanleyvc, 08-18-2018 04:32 PM
    • Replies: 4
    • Views: 203
    08-19-2018, 05:06 PM Go to last post
  30. Turning Freeverb On/Off?

    Started by AdrianB, 08-16-2018 07:41 PM
    • Replies: 1
    • Views: 122
    08-17-2018, 10:44 PM Go to last post
    • Replies: 12
    • Views: 1,483
    08-15-2018, 04:32 PM Go to last post
  31. An Audio Phase-Locked-Loop (PLL) Block

    Started by DerekR, 09-21-2017 12:17 AM
    • Replies: 13
    • Views: 1,835
    08-15-2018, 02:53 PM Go to last post
    • Replies: 3
    • Views: 138
    08-15-2018, 11:33 AM Go to last post
  32. Physical Modeling a wind instrument

    Started by BenAxford, 07-30-2018 12:24 PM
    • Replies: 5
    • Views: 245
    08-15-2018, 11:00 AM Go to last post
    • Replies: 3
    • Views: 98
    08-14-2018, 05:03 PM Go to last post
    • Replies: 4
    • Views: 145
    08-12-2018, 03:38 AM Go to last post
  33. Teensy 3.6 ADC use breaks Analogread

    Started by cfredisded, 08-11-2018 10:06 PM
    • Replies: 1
    • Views: 125
    08-11-2018, 11:02 PM Go to last post

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