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  • bmillier's Avatar
    09-21-2020, 05:57 PM
    @ Keith: My part in all of this was to port DD4WH's work from his inline-sketch code into a PJRC Audio library function. I'm not an expert on filter math. So, I can't help with the Hilbert question. But, for the...
    124 replies | 9761 view(s)
  • bmillier's Avatar
    09-21-2020, 05:49 PM
    bmillier replied to a thread Formant Isolation in Audio Projects
    Thanks Chip. That's what I figured. I am using the T4.1 and could see that the full F.P. audio library wasn't adapted to T4.x yet. DD4WH and I have written floating point Convolution FIR filters using (FFT/iFFT)...
    7 replies | 308 view(s)
  • bmillier's Avatar
    09-21-2020, 02:02 PM
    bmillier replied to a thread Formant Isolation in Audio Projects
    Chip: pardon me for butting in on this thread- following is an issue I opened on the OpenAudio GitHub site: Great work on this F.P. audio library, Chip. I'm using Arduino 1.8.9 and Teensyduino 1.52. Until I remove the...
    7 replies | 308 view(s)
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About bmillier

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About bmillier
Location:
Halifax, N.S. Canada
Occupation:
retired electronics engineer

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Fast Convolution Filtering with Teensy 4.0 and audio board 09-21-2020 05:57 PM
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09-21-2020 05:57 PM
Join Date
04-11-2016