Acoustic Engine Tachometer & YIN Dip Visualizer
Idle • AudioWorklet Ready
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RPM
Firing Freq
-- Hz
Period Lag (τ)
-- smp
YIN Dip Min
--
RMS Energy
0.000
Waveform & YIN CMND Dip Curve d'(τ)
Waveform
YIN d'(τ)
Thresh (0.15)
Overlay
Split
Engine & Detection Tuning
Cylinders
1 Cylinder
2 Cylinders
3 Cylinders
4 Cylinders
6 Cylinders
8 Cylinders
Cycle
4-Stroke
2-Stroke
Noise Gate (RMS)
0.005
YIN Dip Threshold
0.15
Shift Light Target
6500 RPM
Audible 880 Hz shift beep at target RPM
Simulated Engine Generator
Target Sim RPM
1200 RPM
Cabin / Road Noise
15%
Throttle Blip (+3500)
Auto Sweep: OFF
Monitor simulated engine audio through speakers
Start Live Microphone
Start Simulated Engine