Enum FrequencyScale 

pub enum FrequencyScale {
    Bark,
    Mel,
    Log,
    Linear,
}

Frequency scale used to map FFT bins to spectrum bars.

Variants

Bark

Bark psychoacoustic scale — 24 critical bands, best for perceiving music.

Mel

Mel perceptual pitch scale.

Log

Logarithmic — equal spacing per octave.

Linear

Linear — equal Hz per bar.

Implementations

impl FrequencyScale

pub fn parse(s: &str) -> Self

Trait Implementations

impl Clone for FrequencyScale

fn clone(&self) -> FrequencyScale

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FrequencyScale

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

Formats the value using the given formatter.

impl Default for FrequencyScale

fn default() -> FrequencyScale

Returns the “default value” for a type.

impl Copy for FrequencyScale