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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: 541,537
    02-07-2016, 07:58 PM Go to last post
  2. Bat detector

    Started by DD4WH, 10-31-2016 11:24 AM
    34 Pages
    1 2 3 ... 34
    • Replies: 834
    • Views: 87,304
    Today, 10:44 AM Go to last post
  3. Teensy Convolution SDR (Software Defined Radio)

    Started by DD4WH, 12-04-2016 09:48 PM
    25 Pages
    1 2 3 ... 25
    • Replies: 605
    • Views: 123,449
    04-06-2021, 07:10 PM Go to last post
  4. Porting moog ladder filters to audio objects?

    Started by martianredskies, 04-17-2020 03:22 AM
    9 Pages
    1 2 3 ... 9
    • Replies: 207
    • Views: 8,101
    03-24-2021, 05:29 PM Go to last post
  5. Audio Recording / Logging to SD card --> microSoundRecorder

    Started by DD4WH, 05-09-2018 03:50 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 195
    • Views: 31,601
    03-14-2021, 12:17 PM Go to last post
  6. Teensy Microphone Module

    Started by Neutronned, 01-25-2017 02:33 AM
    7 Pages
    1 2 3 ... 7
    • Replies: 159
    • Views: 46,553
    12-04-2018, 01:48 PM Go to last post
  7. Teeny Guitar Audio Board

    Started by Blackaddr, 03-16-2017 01:29 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 141
    • Views: 53,202
    05-15-2018, 09:49 PM Go to last post
  8. Audio Library for Linear Timecode (LTC)?

    Started by jkoffman, 01-19-2017 04:07 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 139
    • Views: 10,843
    10-13-2020, 03:09 PM Go to last post
  9. MP3-Player Lib, with example

    Started by Frank B, 11-13-2014 06:55 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 133
    • Views: 73,754
    10-08-2017, 07:51 AM Go to last post
  10. New Teensy 4.1 DIY Synthesizer

    Started by Rolfdegen, 09-21-2020 12:16 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 131
    • Views: 13,330
    03-26-2021, 08:41 PM Go to last post
  11. 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: 17,299
    07-06-2018, 01:17 PM Go to last post
  12. Different-Range FFT Algorithm

    Started by lychrel, 12-24-2015 06:24 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 103
    • Views: 34,336
    09-07-2019, 02:22 AM Go to last post
  13. Discussion about a simple way to change the sample-rate

    Started by Frank B, 10-27-2016 09:19 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 88
    • Views: 33,947
    02-09-2021, 06:36 PM Go to last post
  14. USB Host turning envelopes on and off?

    Started by halogravity, 12-03-2019 05:37 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 87
    • Views: 4,936
    12-24-2019, 07:51 PM Go to last post
  15. Teensy 4.0 I2S Support

    Started by Blackaddr, 08-11-2019 01:14 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 83
    • Views: 23,736
    02-18-2020, 02:21 PM Go to last post
  16. USB Audio Clicking Noise

    Started by Teenfor3, 11-03-2018 07:13 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 81
    • Views: 7,973
    11-26-2018, 08:36 AM Go to last post
  17. Audio Library and 4096 point FFT on Teensy 3.6

    Started by blacktronics, 02-18-2017 06:32 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 79
    • Views: 19,220
    01-05-2020, 01:15 AM Go to last post
  18. piezo velocity

    Started by edrummer, 02-17-2018 06:12 PM
    3 Pages
    1 2 3
    • Replies: 69
    • Views: 10,206
    03-12-2021, 05:25 AM Go to last post
  19. XLR Input on Audio Shield

    Started by Nebula525, 04-28-2020 04:54 PM
    3 Pages
    1 2 3
    • Replies: 69
    • Views: 3,990
    08-11-2020, 04:17 AM Go to last post
  20. Teensy LC, audio library support?

    Started by PaulS, 01-05-2021 05:06 PM
    3 Pages
    1 2 3
    • Replies: 66
    • Views: 2,692
    04-08-2021, 06:31 AM Go to last post
  21. A few questions regarding FFTs and performance

    Started by Foaly, 06-07-2018 12:16 PM
    3 Pages
    1 2 3
    • Replies: 64
    • Views: 8,987
    07-08-2018, 03:39 PM Go to last post
  22. ADAT white noise on Teensy 4.0

    Started by alrj, 05-16-2020 03:32 PM
    3 Pages
    1 2 3
    • Replies: 64
    • Views: 2,153
    05-17-2020, 08:18 PM Go to last post
  23. Granular Synthesis with Teensy and Audio Adaptor

    Started by receter, 07-30-2015 07:45 PM
    3 Pages
    1 2 3
    • Replies: 62
    • Views: 22,566
    05-03-2018, 08:18 AM Go to last post
    • Replies: 61
    • Views: 21,135
    10-25-2016, 05:36 PM Go to last post
  24. 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: 19,037
    09-17-2018, 06:22 PM Go to last post
  25. 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: 15,919
    03-14-2017, 12:43 PM Go to last post
  26. Design filter coefficients of FIR and Biquad

    Started by Wicky21, 08-06-2017 05:43 PM
    3 Pages
    1 2 3
    • Replies: 59
    • Views: 11,532
    08-11-2017, 01:23 PM Go to last post
    • Replies: 59
    • Views: 6,905
    Today, 12:22 PM Go to last post
  27. Adjusting the Teensy MIDI device name

    Started by Pensive, 01-19-2016 10:37 AM
    3 Pages
    1 2 3
    • Replies: 57
    • Views: 15,540
    02-21-2021, 08:54 AM Go to last post
  28. Virtual Midi Cables - 8 ports OSX and PC

    Started by BuzzBang, 01-05-2017 07:04 PM
    3 Pages
    1 2 3
    • Replies: 57
    • Views: 10,072
    01-12-2018, 11:10 AM Go to last post
    • Replies: 57
    • Views: 5,556
    01-22-2021, 12:49 AM Go to last post
  29. Teensy 3.6 I2S input without board

    Started by gil, 12-16-2016 10:05 AM
    3 Pages
    1 2 3
    • Replies: 55
    • Views: 19,705
    03-06-2018, 08:17 AM Go to last post
  30. Ethernet audio library ready to beta test

    Started by palmerr, 12-11-2019 02:43 AM
    3 Pages
    1 2 3
    • Replies: 55
    • Views: 4,613
    03-21-2021, 10:28 PM Go to last post
  31. Time signal LF Receiver Teensy DCF77 with minimal hardware effort

    Started by DD4WH, 11-20-2016 09:38 PM
    3 Pages
    1 2 3
    • Replies: 53
    • Views: 13,906
    12-26-2020, 06:01 PM Go to last post
    • Replies: 51
    • Views: 12,940
    03-19-2019, 08:20 PM Go to last post
  32. CS42448 board update for T4 pinouts and improved performance

    Started by palmerr, 12-29-2019 10:15 PM
    3 Pages
    1 2 3
    • Replies: 51
    • Views: 5,434
    03-11-2021, 12:16 AM Go to last post
  33. Fast Convolution filtering in floating point with Teensy 3.6

    Started by DD4WH, 11-23-2016 09:44 PM
    3 Pages
    1 2 3
    • Replies: 50
    • Views: 16,150
    11-30-2018, 09:50 PM Go to last post
  34. Floating-Point Audio Library Extension

    Started by chipaudette, 12-04-2016 04:04 PM
    2 Pages
    1 2
    • Replies: 48
    • Views: 10,761
    03-25-2021, 10:00 PM Go to last post
  35. 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: 11,028
    06-29-2018, 08:30 AM Go to last post
  36. WM8731 Board Ideas

    Started by Bob Larkin, 05-26-2019 05:56 PM
    2 Pages
    1 2
    • Replies: 43
    • Views: 5,129
    03-26-2021, 06:05 PM Go to last post
  37. Acoustic Echo Cancelation(AEC)

    Started by snirtikam, 02-04-2016 10:30 PM
    2 Pages
    1 2
    • Replies: 42
    • Views: 11,928
    02-23-2016, 06:10 PM Go to last post
  38. Teensy Wavetable Synthesis example

    Started by Teenfor3, 09-25-2018 08:46 PM
    2 Pages
    1 2
    • Replies: 42
    • Views: 4,426
    02-23-2020, 11:55 PM Go to last post
  39. Teensy 4 SPDIF input + ASRC

    Started by alex6679, 11-29-2019 06:35 AM
    2 Pages
    1 2
    • Replies: 42
    • Views: 3,509
    06-06-2020, 10:36 AM Go to last post
  40. triangle & sawtooth oscillators : how to deal with aliasing ?

    Started by emmanuel63, 06-07-2020 05:29 PM
    2 Pages
    1 2
    • Replies: 41
    • Views: 3,830
    01-21-2021, 12:39 PM Go to last post
  41. Audio library, I2S DAC oversampling?

    Started by PaulS, 01-18-2021 08:36 PM
    2 Pages
    1 2
    • Replies: 41
    • Views: 1,615
    04-05-2021, 09:02 PM Go to last post
  42. Change Audio Block Size

    Started by chipaudette, 09-18-2016 01:59 PM
    2 Pages
    1 2
    • Replies: 40
    • Views: 10,608
    04-21-2017, 06:09 PM Go to last post
  43. Working with New Audio Objects

    Started by Nishant, 09-24-2020 04:04 PM
    2 Pages
    1 2
    • Replies: 40
    • Views: 2,238
    10-30-2020, 12:15 PM Go to last post
  44. Teensy 3.2 for multichannel delay unit?

    Started by mykle, 01-20-2016 04:14 AM
    2 Pages
    1 2
    • Replies: 39
    • Views: 11,795
    01-25-2016, 05:51 PM Go to last post
  45. change I2S BCK ratio ?

    Started by phil123456, 02-04-2020 06:29 PM
    2 Pages
    1 2
    • Replies: 39
    • Views: 4,834
    01-15-2021, 01:43 AM Go to last post
  46. Senior design project UIUC

    Started by pwd847, 03-02-2020 04:31 AM
    2 Pages
    1 2
    • Replies: 39
    • Views: 2,515
    04-27-2020, 01:12 AM Go to last post

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