Fourier Sound & Harmonic Acoustics Synthesizer

⚡ Sound Timbre Presets

📈 ADSR Envelope Contour

Attack 0.05s

Decay 0.20s

Sustain 0.70

Release 0.40s

📊 Synthesis Telemetry

Audio State: Standby

Fundamental Pitch: A4 (440.0 Hz)

Harmonic Count: 16 Overtones

Peak Amplitude: 1.00

Spectral Centroid: 440.0 Hz

Waveform Profile: Pure Fundamental Sine

🌊 Time-Domain Oscilloscope & Frequency FFT Spectrum

60 FPS Acoustic Render

WAVE: Complex Sum TIME DOMAIN

SPECTRUM: 0 - 8000 Hz FFT OVERTONES

🎛️ 16-Bar Harmonic Overtone Balance Matrix (Fourier Partials)

🎹 Interactive Acoustic Keybed (Play or Click)

Octave 4 (A4 = 440 Hz)