This video shows how you can make amazing music with it. You can also use this spectrogram to tune musical instruments or to create music for example, you can explore different musical scales, and add effects often used by musicians and engineers. Then speak into the microphone and see what frequencies are present in your voice. To try it out, make sure you allow the website to use the microphone. The spectrogram allows you to see all the frequencies that combine to produce a sound. They are just like musical notes, each which its frequency. Actually, any sound is a combination of other elementary sounds, which are called pure tones. A musical chord is a sound, but it is also a combination of other sounds (the musical notes that compose the chord).
