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Now its clear. Thanks!

Oh I see. Did you mean I should call iFFT() halfway and generate another batch so that AudioQueue buffer always has data to grab? Then I would be calling my routine twice as often so I should really...

I'm not clear on how to do that. I need to know the current rpm to generate a batch of samples. 16384 samples last for 371.5ms. If I generate two of these then the rpm better not change much within...

Hi MarkT/cebersp,

An update. Thank you for all the suggestions. It worked out great!

I'm not too excited about the audio quality but there is a lot of room for improvement from my end. Here is...

I'm glad to hear T4.x is blindingly fast! If there is enough horsepower available, then I suppose I could generate the frames in the time domain and send them over to Teensy via Queue object. This...

Hi cebersp,

Thanks for the link. I will try out your looper and see how that works out. I do realize that oscillators and wave-tables can be used to construct arbitrary wave forms but I don't have...

Thanks, MarkT. I get the general idea, but I was hoping to get more specific guidance on how to implement it using Teensy Library.

- Let's assume I need to have 21Hz delta freq. So this means,...

Hi Paul,

I am new to both Teensy and audio signal processing. I'm looking for some guidance on how to do the following:

- Define a user-modifiable audio spectrum (magnitude and phase)
- Based...