Ultra high resolution sine

ultra high resolution sine approximation core macro

(5 Votes)
1.0 (Updated 1 month ago)
977.3kB
September 18, 2020
Reaktor 6

DESCRIPTION

Comparison between
-) standard core sine macro ("SineApprox 7th odd"),
-) a high resolution sine from user library by Jan Brähler:
https://www.native-instruments.com/en/reaktor-community/reaktor-user-library/entry/show/7387
-) and an even higher resolution sine "SineApprox Shustov Tab5 m4" based on this paper:
"Approximation of functions by two-point Hermite interpolating polynomials", 2015, Victor Vladimirovich Shustov
http://www.mathnet.ru/php/archive.phtml?wshow=paper&jrnid=zvmmf&paperid=10229&option_lang=eng

Features:
-) Manual numeric comparison
-) Display of the sine- and difference-function
-) Scope and FFT Analyzer for further details

Purpose: experimentation, studies, very special cases
Note: Higher resolution approximations are less efficient and inaudible in most cases

COMMENTS  (1)

Elbo Jones
1 day ago
Very interesting...thank you, friend.
now