Struct ITDSpectrogramParams 

pub struct ITDSpectrogramParams { /* private fields */ }

Parameters for computing Interaural Time Difference (ITD) spectrograms.

ITD represents the time difference between when a sound reaches the left and right ears. It is the primary cue for sound localization at low frequencies (typically below 1500 Hz), where the wavelength is large enough that phase differences are unambiguous.

Fields

• spectrogram_params - Base STFT parameters (FFT size, hop length, window, etc.)
• start_freq - Lower frequency bound for ITD analysis (Hz)
• end_freq - Upper frequency bound for ITD analysis (Hz)
• magphase_power - Power to raise magnitude-phase product to

Implementations

impl ITDSpectrogramParams

pub fn new( spec_params: SpectrogramParams, start_freq: f64, stop_freq: f64, magphase_power: Option<NonZeroUsize>, ) -> SpectrogramResult<Self>

Create new ITD spectrogram parameters.

Arguments

• spec_params - Base spectrogram parameters
• start_freq - Lower frequency bound in Hz (must be positive)
• stop_freq - Upper frequency bound in Hz (must be > start_freq and < Nyquist)
• magphase_power - Optional power for magnitude-phase product (defaults to 1)

Errors

Returns SpectrogramError::InvalidInput if:

• Frequencies are not positive
• Start frequency >= stop frequency
• Stop frequency > Nyquist frequency (sample_rate / 2)
• Sample rate is not positive

Trait Implementations

impl Clone for ITDSpectrogramParams

fn clone(&self) -> ITDSpectrogramParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ITDSpectrogramParams

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ITDSpectrogramParams

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ITDSpectrogramParams

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.