Coal Seam

Analog wavetable · k4f6nm44

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

A deep, rounded tone built almost entirely on its lowest note, with just a faint odd-harmonic edge keeping it from being plain. Moving through the frames changes very little — the pitch and body hold steady, only a slight swell in weight near the middle.

Free analog wavetable for drone, bass, sub-bass, 256 frames, royalty-free.

Good for

Sound

darkwarmsmoothsub-heavyhollow

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 2026-11-05

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