Struct ssloc::DelayAndSum

pub struct DelayAndSum {
    pub speed_of_sound: F,
    pub filter: Option<usize>,
    pub mics: Vec<Position>,
}

Uses a Delay-and-Sum Beamformer to extract a single channel.

Fields

speed_of_sound: F

filter: Option<usize>

Number of samples used for interpolating between samples audio data.

mics: Vec<Position>

Implementations

impl DelayAndSum

pub fn expected_len(&self, audio: &Audio) -> usize

Returns the expected audio length produced by delay and sum, if filter is enabled, it will remove a few frames at the start and end of the audio.

pub fn beam_form<'a>( &'a self, direction: impl Into<Direction>, audio: &'a Audio ) -> impl Iterator<Item = F> + 'a

Uses a Delay-and-Sum Beamformer to extract a single channel in the direction specified via az and el.

Trait Implementations

impl Clone for DelayAndSum

fn clone(&self) -> DelayAndSum

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DelayAndSum

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DelayAndSum

fn default() -> Self

Return DelayAndSum { speed_of_sound: 343.0, filter: Some(11), mics: Default::default() }

impl PartialEq<DelayAndSum> for DelayAndSum

fn eq(&self, other: &DelayAndSum) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DelayAndSum