Struct tune::tuning::ConcertPitch

pub struct ConcertPitch { /* fields omitted */ }

Implementations

impl ConcertPitch

let c4 = Note::from_midi_number(60);
let a4 = Note::from_midi_number(69);

let standard_tuning = ConcertPitch::from_a4_pitch(Pitch::from_hz(440.0));
assert_approx_eq!(standard_tuning.pitch_of(c4).as_hz(), 261.625565);
assert_approx_eq!(standard_tuning.pitch_of(a4).as_hz(), 440.0);

let healing_tuning = ConcertPitch::from_a4_pitch(Pitch::from_hz(432.0));
assert_approx_eq!(healing_tuning.pitch_of(c4).as_hz(), 256.868737);
assert_approx_eq!(healing_tuning.pitch_of(a4).as_hz(), 432.0);

pub fn from_a4_pitch(a4_pitch: impl Pitched) -> Self

pub fn from_note_and_pitch(note: Note, pitched: impl Pitched) -> Self

let c4 = Note::from_midi_number(60);
let a4 = Note::from_midi_number(69);

let fixed_c4_tuning = ConcertPitch::from_note_and_pitch(c4, Pitch::from_hz(260.0));
assert_approx_eq!(fixed_c4_tuning.pitch_of(c4).as_hz(), 260.0);
assert_approx_eq!(fixed_c4_tuning.pitch_of(a4).as_hz(), 437.266136);

pub fn a4_pitch(self) -> Pitch

Trait Implementations

impl Clone for ConcertPitch

fn clone(&self) -> ConcertPitch

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ConcertPitch

impl Debug for ConcertPitch

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

Formats the value using the given formatter.

impl Default for ConcertPitch

The default ConcertPitch is A4 sounding at 440 Hz.

Examples

assert_approx_eq!(ConcertPitch::default().a4_pitch().as_hz(), 440.0);

fn default() -> Self

Returns the "default value" for a type.

impl PartialEq<ConcertPitch> for ConcertPitch

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

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

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

This method tests for !=.

impl PartialOrd<ConcertPitch> for ConcertPitch

fn partial_cmp(&self, other: &ConcertPitch) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &ConcertPitch) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &ConcertPitch) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &ConcertPitch) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &ConcertPitch) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for ConcertPitch

impl Tuning<Note> for ConcertPitch

fn pitch_of(&self, note: Note) -> Pitch

Finds the Pitch for the given note or address.

fn find_by_pitch(&self, pitch: Pitch) -> Approximation<Note>

Finds the closest note or address for the given Pitch.