Electronic Percussion — Sound Reference

First-order filter approximations · Bode magnitude & phase · Waveform envelopes

Compare mode — click multiple sounds to overlay Bode plots Based on TR-808 / TR-909 archetypes

Waveform — Time Domain

Bode Plot — Frequency Response (Magnitude & Phase)

Nyquist Plot — H(jω) in the Complex Plane

Nichols Chart — Gain vs Phase

CROP 0.000 s → 0.000 s

FILTER F₀ Hz Q

Filter Model / Approximation