Struct twang::Signal

pub struct Signal(_);

A signed digital audio signal that can be routed through processing components. This differs from Mono64 in that the values are not clamped between -1 and 1.

Implementations

impl Signal

pub fn sine(self) -> Self

Sine wave generator component - takes a sawtooth (Fc) wave.

pub fn triangle(self) -> Self

Triangle wave generator component - takes a sawtooth (Fc) wave.

pub fn pulse<S: Into<Self>>(self, half_duty: S) -> Self

Pulse wave generator component - takes a sawtooth (Fc) wave.

• half_duty: ½ Duty cycle - range: 0~1 (1.0 for square wave)

pub fn shift<S: Into<Self>>(self, amount: S) -> Self

Shift signal. Takes a signal and adds an amount to it, wrapping to -1 if it goes over 1, and to 1 if it goes under -1.

pub fn gain<S: Into<Self>>(self, volume: S) -> Self

Increase (amplify) or decrease the gain of the signal.

pub fn invert(self) -> Self

Invert (negate) signal.

pub fn abs(self) -> Self

Absolute value of signal.

pub fn min<S: Into<Self>>(self, limit: S) -> Self

The minimum of two signals.

pub fn max<S: Into<Self>>(self, limit: S) -> Self

The maximum of two signals.

pub fn gate<S: Into<Self>>(self, limit: S) -> Self

Apply noise gate by side-chaining a the cutoff signal level

pub fn pow<S: Into<Self>>(self, exp: S) -> Self

Raise a signal to a power. This can be used to get the x root of a signal as well with 1 / x.

pub fn clip_soft<S: Into<Self>>(self, volume: S) -> Self

Amplify a signal with soft clipping.

pub fn clamp(self) -> Self

Clamp a signal -1 to 1 (hard clipping)

pub fn to_mono(self) -> Mono<Ch64>

Convert signal into Mono channel.

Trait Implementations

impl Clone for Signal

pub fn clone(&self) -> Signal

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Signal

impl Debug for Signal

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

Formats the value using the given formatter.

impl From<Signal> for f64

pub fn from(signal: Signal) -> f64

Performs the conversion.

impl From<f64> for Signal

pub fn from(signal: f64) -> Signal

Performs the conversion.