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Play Polyphonic Tones!

by nathan_ramanathan

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Wirelessly Programmable Multitasking "Final Countdown" Timer

Project showcase by Nathan^2

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Toolbox 2


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Easy Motion and Gesture Detection by PIR Sensor & Arduino

Project tutorial by ElectroPeak

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  • 12 comments
  • 254 respects

3D-Printed EEG-Controlled Prosthetic Arm

Project showcase by Ayush Kapur

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  • 2 comments
  • 52 respects

Internal Timers of Arduino

Project tutorial by Marcazzan_M

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  • 10 comments
  • 43 respects

  • Play Polyphonic Tones! 8 months ago

    You can and sometimes you can't; I had to change the format of RTTL because it wouldn't allow for customizability. For instance, I couldn't shift the entire song down/up an octave.

    Other than that, you can copy and paste and RTTL, but you just have to watch out for times when the octave changes, for instance, 4b6 is quarter note played at the 6th octave. So you need to make the following changes...At the beginning of the song if ":o=5:" then the quarter note needs to convert to 4b1, if o=3, then it will be 4b-2.

    Also, the period might be at the wrong place, it was originally after the letter, but in my version, it's before it. I like to organize by the following

    1. duration (optional)

    2.period (optional)

    3.letter (required)

    4.sharp/flat (optional)

    5.octave (optional)

    6."," or "+" (required)

  • Play Polyphonic Tones! 8 months ago

    Unfortunately, it was difficult to understand Mozzi, so I just made my own synth with Dzlon's help. https://github.com/dzlonline/the_synth

    The amplifier is not included, so you have to connect the audio signal to a speaker that has a built-in op-amp; a basic stand-alone speaker or computer speakers will work just fine.

    c1 can be electrolytic, but c2 is ceramic. It's basically a low-pass filter.

    The best part about this upgrade is that you don't have to use multiple pins for polyphony, so all the different voices come from one pin. :)

  • Play Polyphonic Tones! 8 months ago

    Yes, I have updated the library a month ago.

    https://github.com/nathanRamaNoodles/MusicWithoutDelay-LIbrary

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