Struct Vocoder 

pub struct Vocoder { /* private fields */ }

Spectral vocoder with configurable band count

Uses bandpass filter banks for both analysis (modulator) and synthesis (carrier), with envelope followers to extract amplitude from the modulator and apply it to the carrier.

Ports

• Input 0: Carrier input (typically oscillator)
• Input 1: Modulator input (typically voice)
• Input 2: Number of bands (CV 0-1 maps to 4-16 bands)
• Input 3: Envelope attack (0-1)
• Input 4: Envelope release (0-1)
• Output 10: Vocoded output

Implementations

impl Vocoder

pub fn new(sample_rate: f64) -> Self

Create a new vocoder with the given sample rate

Trait Implementations

impl Default for Vocoder

fn default() -> Self

Returns the “default value” for a type.

impl GraphModule for Vocoder

fn port_spec(&self) -> &PortSpec

Returns the module’s port specification

fn tick(&mut self, inputs: &PortValues, outputs: &mut PortValues)

Process one sample given port values

fn reset(&mut self)

Reset internal state

fn set_sample_rate(&mut self, sample_rate: f64)

Set sample rate

fn type_id(&self) -> &'static str

Get module type identifier for serialization

fn process_block( &mut self, inputs: &BlockPortValues, outputs: &mut BlockPortValues, frames: usize, )

Process a block of samples (optional optimization).

fn breaks_feedback_cycle(&self) -> bool

Whether this module breaks a feedback cycle in the patch graph.

fn params(&self) -> &[ParamDef]

Get parameter definitions for UI binding.

fn get_param(&self, _id: ParamId) -> Option<f64>

Get a parameter value.

fn set_param(&mut self, _id: ParamId, _value: f64)

Set a parameter value.

fn serialize_state(&self) -> Option<Value>

Available on crate feature alloc only.

Serialize module state (alloc feature only)

fn deserialize_state(&mut self, _state: &Value) -> Result<(), String>

Available on crate feature alloc only.

Deserialize module state (alloc feature only)

fn introspect(&self) -> Option<&dyn ModuleIntrospection>

Available on crate feature alloc only.

Downcast this module to its ModuleIntrospection view, if it exposes one.

fn introspect_mut(&mut self) -> Option<&mut dyn ModuleIntrospection>

Available on crate feature alloc only.

Mutable companion to introspect, used to set internal parameters.

impl ModuleIntrospection for Vocoder

Available on crate feature alloc only.

fn param_infos(&self) -> Vec<ParamInfo>

Get all parameter descriptors for this module

fn get_param_info(&self, id: &str) -> Option<ParamInfo>

Get a specific parameter by its ID

fn set_param_by_id(&mut self, _id: &str, _value: f64) -> bool

Set a parameter value by its ID