PORTTUNE · PROFESSIONAL BROWSER TOOL

Start with the box and tuning. Solve the vent.

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.

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01

Round and slot inverse solve

02

End correction and net-volume iteration

03

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.

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NO ACCOUNT · LOCAL PROCESSING · EXPORTABLE

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