Module modal 

Modal synthesis via parallel resonant filter banks Modal resonator — parallel bank of 2-pole filters.

Implements modal synthesis: an object is modeled as a sum of N exponentially decaying sinusoidal modes, each represented by a 2-pole resonator H(z) = 1 / (1 - 2r·cos(ω)·z⁻¹ + r²·z⁻²). Excitation is an impulse at the fundamental frequency.

Structs

ModalModel

Modal resonator — parallel resonant filter bank.

ModalParams

Parameters for a modal resonator model.

ModeParams

Definition of a single resonant mode.

Functions

bell_modes

Pre-computed bell modal parameters (5 modes).

marimba_modes

Pre-computed marimba modal parameters (3 modes).