Paper Bellows

Spectral wavetable · wfbw8vmh

Play it on your computer keyboard: A–K (white keys), W E T Y U (black keys), Z/X octave down/up.

A rounded, nearly pure tone at the start that gradually opens up as harmonics layer in, thickening into a full, organ-like resonance. The change is slow and even with no grit, settling into a warm sustained voice that keeps its low-end body the whole way.

Free spectral wavetable for keys, pad, 256 frames, royalty-free.

Good for

Sound

warmdarksmoothhollowevolving

Tags

Character

brightness
darkbright
harshness
warmharsh
complexity
simplecomplex
noisiness
cleannoisy
hollowness
fullhollow
fundamental
thinsub
motion
staticmorphing
jitter
smoothchaotic

License

Free, royalty-free. Use and modify it in your music, sound design, games and synth presets, commercial or not, without attribution. Do not resell or redistribute the file itself. Read the license

256 frames × 2048 samples · WAV · added 2026-11-02

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