Volume Taper Simulator

Circuit Diagram

Circuit Parameters

RP1 kΩ

R1 kΩ

R2 kΩ

Max Output Loudness

100%

Curve shape

30%

Knob Position

Output Signal

Output: —%

Amplitude @ Knob Position

All reference curves are normalized to meet the actual circuit curve at 100%.

Logarithmic Audio taper a=1 Audio taper a=2 Linear This circuit Position

Level Meters

Input — dB

Output — dB re max

Loudness @ Knob Position

Same normalization as amplitude chart. Loudness ≈ amplitude^0.6 (Stevens' power law).

Logarithmic Audio taper a=1 Audio taper a=2 Linear This circuit Position