3D Chord Progression Generator

3D KEYBOARD · 7 INSTRUMENTS · CHORDS · SCALES · THEORY

The 3D view needs WebGL. You can still play with the keyboard: A W S E D F T G Y H U J K and Z X C V B N M.

Clarinet

C4

261.63 Hz

PLAYED NOTE

—

tap a key

A4 = 440 Hz (Standard)

Keyboard: A W S E D F T G Y H U J K plays C4 to C5 · Z X C V B N M plays C3 to B3

WAVEFORM — TIME DOMAIN

Frequency

—

Period

—

Amplitude

—

RMS

—

SPECTRUM — FOURIER COMPONENTSHarmonics &
Timbre

Peak Frequency

—

Spectral Centroid

—

Brightness

—

Roll-off

—

HARMONICS — WHY TIMBRE DIFFERS

Fundamental

—

Harmonics

—

Harmonic Series

—

Falloff

—

THEORY ANALYSIS

Settings

Tuning reference

Master volume

Key labels

Sound waves when playing