Struct audio_processor_analysis::envelope_follower_processor::EnvelopeFollowerProcessor

pub struct EnvelopeFollowerProcessor { /* private fields */ }

An implementation of an envelope follower.

Implements audio_processor_traits::simple_processor::MonoAudioProcessor. Can either use it for per-sample processing or wrap this with [audio_processor_traits::simple_processor::BufferProcessor].

Example

use audio_processor_analysis::envelope_follower_processor::EnvelopeFollowerProcessor;
use audio_processor_traits::{AudioContext, AudioProcessorSettings, simple_processor::MonoAudioProcessor};

let mut  envelope_follower = EnvelopeFollowerProcessor::default();
let _handle = envelope_follower.handle(); // can send to another thread

// Envelope follower implements `MonoAudioProcessor
let mut context = AudioContext::from(AudioProcessorSettings::default());
envelope_follower.m_prepare(&mut context);
envelope_follower.m_process(&mut context, 1.0);

Implementations

impl EnvelopeFollowerProcessor

pub fn new(attack_duration: Duration, release_duration: Duration) -> Self

Create a new EnvelopeFollowerProcessor with this attack and release times.

pub fn handle(&self) -> &Shared<EnvelopeFollowerHandle>

Get a reference to the basedrop::Shared state handle of this processor

Trait Implementations

impl Default for EnvelopeFollowerProcessor

fn default() -> Self

Returns the “default value” for a type.

impl MonoAudioProcessor for EnvelopeFollowerProcessor

type SampleType = f32

fn m_prepare(&mut self, context: &mut AudioContext)

fn m_process( &mut self, _context: &mut AudioContext, sample: Self::SampleType ) -> Self::SampleType