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Forum: Audio Projects

Questions and discussion on audio projects and the audio library

  1. Audio Library

    Started by PaulStoffregen, 01-05-2014 01:37 AM
    52 Pages
    1 2 3 ... 52
    • Replies: 1,286
    • Views: 450,393
    02-07-2016, 07:58 PM Go to last post
  2. MP3-Player Lib, with example

    Started by Frank B, 11-13-2014 06:55 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 133
    • Views: 59,761
    10-08-2017, 07:51 AM Go to last post
  3. Teeny Guitar Audio Board

    Started by Blackaddr, 03-16-2017 01:29 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 141
    • Views: 38,972
    05-15-2018, 09:49 PM Go to last post
  4. Teensy Convolution SDR (Software Defined Radio)

    Started by DD4WH, 12-04-2016 09:48 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 102
    • Views: 35,417
    10-15-2018, 10:16 PM Go to last post
  5. Teensy Microphone Module

    Started by Neutronned, 01-25-2017 02:33 AM
    7 Pages
    1 2 3 ... 7
    • Replies: 151
    • Views: 31,753
    10-17-2018, 09:27 PM Go to last post
  6. Different-Range FFT Algorithm

    Started by lychrel, 12-24-2015 06:24 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 101
    • Views: 25,829
    06-22-2018, 05:31 PM Go to last post
  7. Discussion about a simple way to change the sample-rate

    Started by Frank B, 10-27-2016 09:19 PM
    3 Pages
    1 2 3
    • Replies: 74
    • Views: 19,852
    10-05-2018, 06:50 PM Go to last post
    • Replies: 16
    • Views: 19,607
    06-27-2018, 08:19 PM Go to last post
  8. Teensy FSR based MIDI controller

    Started by brice, 11-29-2015 10:56 AM
    2 Pages
    1 2
    • Replies: 30
    • Views: 16,725
    01-31-2017, 09:25 PM Go to last post
  9. Granular Synthesis with Teensy and Audio Adaptor

    Started by receter, 07-30-2015 07:45 PM
    3 Pages
    1 2 3
    • Replies: 62
    • Views: 16,544
    05-03-2018, 08:18 AM Go to last post
    • Replies: 61
    • Views: 15,316
    10-25-2016, 05:36 PM Go to last post
  10. T3.2 with FFT improves performance of cheap doppler radar

    Started by JBeale, 08-06-2017 06:16 PM
    2 Pages
    1 2
    • Replies: 34
    • Views: 14,982
    08-03-2018, 08:31 PM Go to last post
  11. 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: 14,152
    09-17-2018, 06:22 PM Go to last post
  12. Bat detector

    Started by DD4WH, 10-31-2016 11:24 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 139
    • Views: 12,798
    10-19-2018, 06:34 AM Go to last post
    • Replies: 37
    • Views: 12,194
    05-12-2017, 03:37 PM Go to last post
  13. Open Source DSP Audio Processor for FT-817

    Started by gi1mic, 05-24-2017 07:20 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 11,552
    10-04-2018, 10:09 AM Go to last post
  14. Fast Convolution filtering in floating point with Teensy 3.6

    Started by DD4WH, 11-23-2016 09:44 PM
    2 Pages
    1 2
    • Replies: 49
    • Views: 11,505
    10-03-2017, 09:49 AM Go to last post
  15. Teensy 3.6 I2S input without board

    Started by gil, 12-16-2016 10:05 AM
    3 Pages
    1 2 3
    • Replies: 55
    • Views: 11,406
    03-06-2018, 08:17 AM Go to last post
  16. How to get audio output from dac pins on T3.5/3.6?

    Started by kobe12345, 10-31-2016 09:40 PM
    3 Pages
    1 2 3
    • Replies: 59
    • Views: 11,180
    03-14-2017, 12:43 PM Go to last post
  17. Audio board and new teensy 3.6/3.5

    Started by urbanspaceman, 08-18-2016 03:37 PM
    • Replies: 23
    • Views: 10,880
    12-22-2016, 11:06 PM Go to last post
  18. Changing Pitch of Voice

    Started by lerxstrulz, 08-21-2016 12:21 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 10,802
    02-28-2018, 09:48 PM Go to last post
  19. Pitch detection

    Started by RobinLi, 01-28-2016 04:45 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 10,327
    12-03-2016, 04:02 PM Go to last post
  20. New Audio Board! TI TLV320AIC3206

    Started by chipaudette, 03-15-2017 03:06 AM
    2 Pages
    1 2
    • Replies: 29
    • Views: 10,246
    09-27-2018, 12:23 AM Go to last post
  21. FFT example code for use with Arduino UNO

    Started by funfrancis, 02-20-2016 11:26 AM
    • Replies: 11
    • Views: 9,706
    03-06-2016, 08:42 PM Go to last post
  22. Audio Adaptor Board to manipulate cv signal

    Started by did concombre, 04-20-2015 10:55 PM
    • Replies: 13
    • Views: 9,324
    01-07-2016, 03:10 PM Go to last post
  23. Teensy 3.1 + Audio Board polyphony - how many is too many?

    Started by thebigone, 06-10-2015 07:54 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 9,278
    01-11-2016, 09:03 PM Go to last post
    • Replies: 29
    • Views: 9,234
    12-19-2017, 01:09 PM Go to last post
  24. Acoustic Echo Cancelation(AEC)

    Started by snirtikam, 02-04-2016 10:30 PM
    2 Pages
    1 2
    • Replies: 42
    • Views: 9,228
    02-23-2016, 06:10 PM Go to last post
    • Replies: 19
    • Views: 9,204
    10-25-2017, 03:49 PM Go to last post
  25. Teensy 3.2 for multichannel delay unit?

    Started by mykle, 01-20-2016 04:14 AM
    2 Pages
    1 2
    • Replies: 39
    • Views: 9,023
    01-25-2016, 05:51 PM Go to last post
  26. Sound for model railroading scale 1/32

    Started by Benoit92, 12-28-2017 10:40 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 127
    • Views: 8,968
    07-06-2018, 01:17 PM Go to last post
  27. Help with Basic Audio Lib results

    Started by Davidelvig, 12-01-2016 03:18 AM
    2 Pages
    1 2
    • Replies: 30
    • Views: 8,839
    01-23-2017, 09:59 PM Go to last post
  28. Using Teensy 3.6 two DACs with Audio library

    Started by terdjman, 10-25-2016 01:38 PM
    • Replies: 17
    • Views: 8,569
    11-01-2016, 05:35 PM Go to last post
  29. Teensy Hearing Aid

    Started by chipaudette, 11-21-2016 02:35 AM
    2 Pages
    1 2
    • Replies: 30
    • Views: 8,418
    05-26-2017, 02:29 PM Go to last post
  30. Audio Library Tutorial ?

    Started by heliboy, 02-17-2015 01:09 PM
    2 Pages
    1 2
    • Replies: 34
    • Views: 8,294
    03-30-2016, 09:38 AM Go to last post
  31. analyze_fft1024, duffs optimization

    Started by duff, 06-10-2017 07:29 AM
    • Replies: 21
    • Views: 8,138
    08-07-2017, 06:13 AM Go to last post
  32. Envelope detector and VCA with Teensy's Audio library

    Started by RTPNaskers, 09-03-2015 10:26 AM
    2 Pages
    1 2
    • Replies: 43
    • Views: 7,978
    06-29-2018, 08:30 AM Go to last post
  33. Change volume of sample while its playing

    Started by mubase, 04-08-2016 12:15 PM
    2 Pages
    1 2
    • Replies: 34
    • Views: 7,921
    05-21-2018, 10:44 PM Go to last post
    • Replies: 22
    • Views: 7,604
    12-04-2017, 09:27 PM Go to last post
  34. Change Audio Block Size

    Started by chipaudette, 09-18-2016 01:59 PM
    2 Pages
    1 2
    • Replies: 40
    • Views: 7,526
    04-21-2017, 06:09 PM Go to last post
  35. Teensy 3.2 Multiple I2S Input

    Started by operator, 09-05-2016 01:25 AM
    • Replies: 19
    • Views: 7,381
    07-02-2017, 12:15 AM Go to last post
    • Replies: 13
    • Views: 7,206
    01-21-2016, 06:35 AM Go to last post
    • Replies: 24
    • Views: 7,031
    09-20-2017, 07:31 PM Go to last post
  36. ap7313 voltage regulator on audio board

    Started by mpinner, 06-19-2016 07:47 PM
    • Replies: 2
    • Views: 6,834
    06-22-2016, 08:48 AM Go to last post
    • Replies: 18
    • Views: 6,635
    06-09-2017, 04:12 PM Go to last post
  37. Teensy + Trellis?

    Started by dimixitas, 04-09-2016 07:16 PM
    • Replies: 14
    • Views: 6,542
    06-05-2017, 02:53 PM Go to last post
  38. Design filter coefficients of FIR and Biquad

    Started by Wicky21, 08-06-2017 05:43 PM
    3 Pages
    1 2 3
    • Replies: 59
    • Views: 6,504
    08-11-2017, 01:23 PM Go to last post
  39. Teensy audio and FastLED SPI?

    Started by apleschu, 02-24-2016 03:54 AM
    • Replies: 24
    • Views: 6,480
    07-10-2018, 09:19 PM Go to last post
  40. Adjusting the Teensy MIDI device name

    Started by Pensive, 01-19-2016 10:37 AM
    2 Pages
    1 2
    • Replies: 28
    • Views: 6,280
    01-25-2018, 03:38 PM Go to last post
    • Replies: 20
    • Views: 6,279
    01-17-2017, 06:52 PM Go to last post

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