AUBIOPITCH(1) aubio User's manual AUBIOPITCH(1) (NAME) aubiopitch - (pitch) (SYNOPSIS) aubiopitch source aubiopitch [[-i] source] [-o sink] [-r rate] [-B win] [-H hop] [-p method] [-u unit] [-l thres] [-T time-format] [-s sil] [-f] [-v] [-h] [-j] (DESCRIPTION) aubiopitch (pitch) . source (-i/--input) . 0 . source (-j/--jack) aubiopitch jack . (OPTIONS) GNU (--) . . -i, --input source . aubio. -o, --output sink . . () . -r, --samplerate rate source rate. . 0 source . 0 . -B, --bufsize win . 2048 . -H, --hopsize hop . 256 . -p, --pitch method method . (PITCH METHODS) . 'default' . -u, --pitch-unit unit unit . midi bin cent Hz. 'Hz' . -l, --pitch-tolerance thres (tolerance) . 0.2 0.9 . . . . -s, --silence sil (dB) (onset) . -20.0 . -90.0 . -90.0 . -T, --timeformat format (samples ms seconds). seconds . -m, --mix-input source sink. -f, --force-overwrite . -j, --jack / Jack. aubio Jack . -h, --help . -v, --verbose ( ). (PITCH METHODS) : default method yinfft . schmitt (Schmitt trigger) . . fcomb (fast harmonic comb filter) . mcomb (multiple-comb filter) . specacf (Spectral auto-correlation function) yin YIN A. de Cheveigne H. Kawahara : De Cheveigne, A., Kawahara, H. (2002) "YIN, a fundamental frequency estimator for speech and music", J. Acoust. Soc. Am. 111, 1917-1930. yinfft Yinfft YIN . . . Paul Brossier, Automatic annotation of musical audio for interactive systems, Chapter 3, Pitch Analysis, PhD thesis, Centre for Digital music, Queen Mary University of London, London, UK, 2006. yinfast YIN () YIN YIN O(n^2) O(n log(n)) . (SEE ALSO) aubioonset(1), aubiotrack(1), aubionotes(1), aubioquiet(1), aubiomfcc(1), aubiocut(1). (AUTHOR) Paul Brossier . / (GNU GPL) ( ) . aubio 0.4.9 04 August 2026 AUBIOPITCH(1)