PORTTUNE · PROFESSIONAL BROWSER TOOL
Explore a port tuning.
Invert the Helmholtz model for round or slot vent length, then audit end correction, internal displacement, first pipe resonance, and port Mach estimated from cone volume velocity.
01 · WORKBENCH
Inputs and files stay on this device
Processed locally
/Focus first input⌘ ↵Run primary action⌘ ⇧ SDownload local reportAlt RJump to latest resultsAlt LSwitch languageAlt TSwitch themeAlt CToggle high contrast
Local report studioPreview · Markdown · JSON · SHA-256
SHA-256
—Uses only the currently visible result summary, never input controls or original files; the fingerprint is also calculated locally.
Local analysis checkpointsUp to 5 · saved only when you choose
Stores only the visible result summary, time, and an optional short label; imported files and input controls are never stored. Imports must match this tool and stay under 128KB; comparison also stays on this device.
02 · CAPABILITIES
Built deeply for one narrow workflow
End correction and net-volume iteration
Pipe resonance, air speed, and CSV
This is an early rigid-box lumped model. Driver parameters, enclosure loss, flare geometry, compression, turbulence, baffle, and placement alter real tuning; verify with impedance and near-field measurements.
Read the source ↗NO ACCOUNT · LOCAL PROCESSING · EXPORTABLE