deepnote::DeepnoteVoice Struct Reference

A synthesizer voice implementing the THX Deep Note effect. More...

#include <deepnotevoice.hpp>

Public Member Functions
void	detune_oscillators (const nt::DetuneHz detune)
	Detune oscillators symmetrically around the fundamental frequency.

Detailed Description

A synthesizer voice implementing the THX Deep Note effect.

The DeepnoteVoice manages multiple detuned oscillators that can smoothly transition between frequencies using an animated LFO and Bezier curve shaping.

Key features:

• Multiple oscillators with symmetric detuning
• Non-linear frequency transitions via Bezier curves
• State-based animation system (PENDING -> IN_TRANSIT -> AT_TARGET)
• LFO-driven animation with configurable speed multipliers

Usage:

1. Call init_voice() to set up the voice with desired parameters
2. Set target frequencies using set_target_frequency()
3. Call process_voice() in your audio loop to generate samples

Definition at line 90 of file deepnotevoice.hpp.

Member Function Documentation

detune_oscillators()

void deepnote::DeepnoteVoice::detune_oscillators ( const nt::DetuneHz  detune )

inline

Detune oscillators symmetrically around the fundamental frequency.

Distributes oscillators either side of the fundamental frequency using integer multiples of the detune amount. For N oscillators:

• Single oscillator: no detuning (detune_amount = 0)
• Multiple oscillators: distributed as ..., -2*detune, -detune, +detune, +2*detune, ...

Parameters

detune

Detuning amount in Hz for each step

Definition at line 221 of file deepnotevoice.hpp.