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  • Pio's Avatar
    Today, 06:55 PM
    M4ngu make sure both of the files, effect_platervbstereo.h and effect_platervbstereo.cpp are in the same directory as your main file. And of course, there header is included properly: #include "Audio.h" #include...
    11 replies | 408 view(s)
  • Pio's Avatar
    01-04-2021, 04:57 PM
    What i usually do for clean pot readings is: 1. Proper supply decoupling. All pots and AVREF are decoupled with an LC filter 10uH + 1u. 2. 100n filter caps placed close to the analog inputs for each pot wiper. 3....
    11 replies | 251 view(s)
  • Pio's Avatar
    01-04-2021, 08:23 AM
    The difference between the hidamp and lowpass is: - hidamp is a lowpass filter placed inside the reverb tank, causing an increasing treble loss as the reverb tail fades out, - lowpass is a static filter applied at the...
    11 replies | 408 view(s)
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    01-02-2021, 07:17 PM
    Jay, that's a nice sample, thanks for posting. I noticed i should maybe reverse the "lowpass" operation. Right now the parameter controls the cutoff frequency, so lower settings give more darker sound. Which is...
    11 replies | 408 view(s)
  • Pio's Avatar
    12-31-2020, 03:08 PM
    Pio replied to a thread freeverb noise ? in Audio Projects
    Posted a new thread about the reverb: https://forum.pjrc.com/threads/65688-Stereo-Plate-Reverb-for-Teensy4-x
    13 replies | 438 view(s)
  • Pio's Avatar
    12-31-2020, 03:07 PM
    Here is something i have been working recently and already used it in a few projects: a new implementation of a plate type reverb sound for Teensy4.X. It's an allpass based reverb using two LFOs to modulate the delay...
    11 replies | 408 view(s)
  • Pio's Avatar
    12-23-2020, 02:52 PM
    Pio replied to a thread freeverb noise ? in Audio Projects
    I was going to add CPU load measurements but managed to fry the codec chip. Center negative 9V barrel jacks are dangerous with their exposed +9V ring. Must have touched something that instantly fried the chip. Luckily...
    13 replies | 438 view(s)
  • Pio's Avatar
    12-22-2020, 03:12 PM
    Pio replied to a thread freeverb noise ? in Audio Projects
    I have been working on a new reverb implementation on the Teensy4.0 recently. The algorithm is inspired by the Alesis allpass based reverbs, a fully stereo in-stereo out, using internal lfos to modulate the delay lines...
    13 replies | 438 view(s)
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Stereo Plate Reverb for Teensy4.x Today 06:55 PM
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07-03-2017