keir.is/revving — procedural engine sound

keir.is/revvingby @probabletrain— procedural, no samples. every sound is a cylinder firing into a pipe.

Ttunnelvolphone

WthrottleSbrakeQshift downEshift upSpaceclutch

params

live into the worklet · T close

Driver

Auto clutch Traction control

Arrows drive too. Gamepad: RT throttle, LT brake, bumpers shift, X clutch, A start.

Engine

CylindersLayoutBank angleCrankRedlineLimiterIdle rpmPeak torqueFlywheel

Exhaust & intake

HeadersCollectorTailpipeChamberMufflerExhaust valveValve opensOpen on startIntake runner

Pops & bangs

Pops0.50Pop rate1.00Sub-cracks4.00Spread ms10.00Sharpness1.00Pop size1.00Bangs0.00Pop pitch1.00Pop crack1.00Pop whump0.10Pop tone0.00

Induction

TypeMax boost0.80Whine0.50Whine pitch1.00Turbo lag0.60Blow-offBlow-off level0.50Flutter rate14.00Flutter pitch650.00Pitch end130.00Flutter length1.20Flutter hiss0.60MGU-K whine0.00

Car

MassFinal drive

Listening

MictailBody2.50Room0.40Cabin0.50Wind + tyres1.00Clip0.15Drive