Another Fractional Delay (Ging-Shing Liu and Che-Ho Wei)

DSP related issues, mathematics, processing and techniques
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Tepeix
Posts: 361
Joined: Sat Oct 16, 2021 3:11 pm

Another Fractional Delay (Ging-Shing Liu and Che-Ho Wei)

Post by Tepeix »

I was reading studies to make an allpass delay, then i find randomly this one:
https://ir.nctu.edu.tw/bitstream/11536/ ... 000008.pdf

"A New Variable Fractional Sample Delay Filter with Nonlinear Interpolation
Ging-Shing Liu and Che-Ho Wei"

This one is a FIR design. 3 or more tap. (i only tested the 3 tap for now)
Once again, i'm not sure what are the advantage compared to other's design but it's one more ;)
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Ging-Che delay.fsm
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