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World 6 · Build a sound from sine waves · 8 min · PRO

Softer corners, faster decay

PRO · Sound & Music Lab

World 6: Build a sound from sine waves is part of PRO

The first world of Sound & Music Lab is free. PRO opens the other 52 lessons in 6 worlds — simulations, quizzes and all.

  • A hollow sound from odd harmonics
  • Take a signal apart and rebuild it
  • Remove a high tone in frequency space
  • Same magnitude, different shape
  • Two frequencies, identical samples
PRO includes
  • All 26 labs — every world, every lesson
  • Practice exams and certificates

$8.33/mo, billed yearly ($99.99) · or $39.99 monthly

Unlock Sound & Music LabTry the free world
← A hollow sound from odd harmonicsTake a signal apart and rebuild it →

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