mfcc64/showcqt-js
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ShowCQT (Constant Q Transform) audio visualization
3 mentions on Hacker News by 1 person: 1 story, 2 comments · first 2021-08-11 · latest 2022-08-23
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Show HN: Showcqt-JS – a JavaScript audio visualization engine librarystory by mfcc64 · 2022-08-23 · 0 comments
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…render = 1575 us, total = 2078 us name = simd, calc = 310 us, render = 568 us, total = 878 us [1] https://github.com/mfcc64/showcqt-js
comment by mfcc64 · 2022-02-04 · in Show HN: WebAssembly SIMD benchmark on showcqt-js -
The visualization engine is showcqt-js ( https://github.com/mfcc64/showcqt-js ). It is a javascript port of ffmpeg showcqt (Show Constant Q Transform). Probably, more correct name is Variable Q Transform.
comment by mfcc64 · 2021-08-11 · in Show HN: YouTube Musical Spectrum – visualizer for YouTube with musical notes