Wolfram|Alpha Engineering

Audio Waveforms

Waveforms

generate sound with a specified waveform
play 440Hz sine wave play 1.5kHz sawtooth
specify a duration
play a 2500Hz triangle wave for 2 seconds
superimpose multiple waveforms
play 440Hz tone + 444Hz tone
specify a waveform as a mathematical function
play sin(3000t)+sin(4243t)