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  1. Replies
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    I'm sorry if this is still a very basic one - how...

    I'm sorry if this is still a very basic one - how do I control the binary file size? is this the ".wav" file before conversion?

    Thanks F.B
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    Polyphonic playSdRaw

    Hi forum,

    I'm working with a Capacitive touch keyboard that triggers ".raw" samples from the SD card (using T3.2 +audioShield).

    I wish to have the keyboard as polyphonic as possible (i.e play...
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    Should I just play from the SD? if this is a...

    Should I just play from the SD? if this is a step-sequencer - would the SD latency be significant?

    if so - I guess the best way about it would be to get the 3.6, right?

    Thank you all, it's...
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    Thanks for the response Pete.. I managed to...

    Thanks for the response Pete..

    I managed to bring in smaller files - checkout this thread : https://forum.pjrc.com/threads/55627-AudioPlayMemory-limits

    if you'll go there you'll see that I...
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    Correction - the .h files are 101bytes and not KB

    Correction - the .h files are 101bytes and not KB
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    AudioPlayMemory limits

    Hi people,

    Trying to work with many samples, and did the "wav2sketch" process. For prototyping I have only 8 samples that each ".cpp" file is about 364KB and the ".h" files are 101KB
    When I work...
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    Paul, This is great - thank you so much !! A...

    Paul, This is great - thank you so much !!

    A problem I encountered -

    - What is the limit of mem files on a 3.2? I have brought about 8 wav files (each about 11.4 MB), that after conversion to...
  8. Thread: Array of samples

    by Ayal
    Replies
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    189

    Hi Pete, Got it, sorry.. It is still...

    Hi Pete,

    Got it, sorry..

    It is still giving me that error :



    // WAV files converted to code by wav2sketch
    #include "AudioSampleSnare.h" //...
  9. Thread: Array of samples

    by Ayal
    Replies
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    189

    Array of samples

    Hi,

    Trying to put the samples from the "Playing Samples" tutorial example into an array, in order to trigger them with capacitive-touch later.

    In the attached pic, you can see that I'm not...
  10. Thread: Looper instrument

    by Ayal
    Replies
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    319

    Will do, Thank you. I have another basic...

    Will do,

    Thank you.

    I have another basic question -

    Let's say i wanna use my 3.2 as a midi device(using capacitive touch), but at the same time also as my synth.

    What i mean is - can I...
  11. Thread: Looper instrument

    by Ayal
    Replies
    5
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    319

    Interesting, didn't think of that... do yo...

    Interesting, didn't think of that...

    do yo think that when it's being played back it's remembers the time-position of each trigger? do you have a thought of how to pseudo-code this?

    Thank you...
  12. Thread: Looper instrument

    by Ayal
    Replies
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    319

    Does this audio system make sense for recording...

    Does this audio system make sense for recording waveform objects?


    #include <Audio.h>
    #include <Wire.h>
    #include <SPI.h>
    #include <SD.h>
    #include <SerialFlash.h>

    // GUItool: begin...
  13. Thread: Looper instrument

    by Ayal
    Replies
    5
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    319

    Looper instrument

    Hi,

    Working on making a looper. for reference - https://www.youtube.com/watch?v=RsCtGyrawKA (unfortunately no documentation).

    I am not using samples though - I'm synthesizing audio directly...
  14. Thread: A simple Keyboard

    by Ayal
    Replies
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    297

    Thank you! Moving on to make a simple looper -...

    Thank you!

    Moving on to make a simple looper - press a button >> play something on the keyboard >> press another button >> play the recording

    trying to work with the "recorder" example:

    1....
  15. Thread: A simple Keyboard

    by Ayal
    Replies
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    297

    Works ! Thank you So much! two small ones : ...

    Works ! Thank you So much!

    two small ones :

    - If i want to make this polyphonic, do I need to give each button its own waveform? is there a more efficient way?
    - is there a way to write notes...
  16. Thread: A simple Keyboard

    by Ayal
    Replies
    5
    Views
    297

    A simple Keyboard

    Hi Forum, newby here.

    - making a quick prototype of a keyboard with teensy-3.2, Audio-shield, 8 tick-switches that plays 8 different notes. using digi-Inputs 0-7.

    - using waveform >> envelope...
  17. Thread: Teensynth

    by Ayal
    Replies
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    326

    Teensynth

    Hi,

    New to the forum and new to Teensy boards, a pleasure...

    I'm looking to make a rather simplistic synth (1-2 osc, arpeggiator, amp-envelope, filters, and a few effects).
    Looking for a nice...
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