Delayline

Allow to sample signal back in time.

struct Delayline (

T

) {

void initialize(int numSamples);

void resize(int numSamples);

T nextSample(T incoming);

void nextBuffer(const(T)* input, T* output, int frames);

void feedSample(T incoming);

void feedBuffer(const(T)[] incoming);

T sampleFull(int delay);

T sampleLinear(float delay);

T sampleHermite(float delay);

T sampleSpline3(float delay);

T sampleSpline4(float delay);

}

Destructor

A destructor is present on this object, but not explicitly documented in the source.

Postblit

A postblit is present on this object, but not explicitly documented in the source.

Members

Functions

feedBuffer void feedBuffer(const(T)[] incoming): Adds several samples at end of delay.
feedSample void feedSample(T incoming): Adds a new sample at end of delay.
initialize void initialize(int numSamples): Initialize the delay line. Can delay up to count samples.
nextBuffer void nextBuffer(const(T)* input, T* output, int frames): Combined feed + sampleFull. Uses the delay line as a fixed delay of count samples.
nextSample T nextSample(T incoming): Combined feed + sampleFull. Uses the delay line as a fixed delay of count samples.
resize void resize(int numSamples): Resize the delay line. Can delay up to count samples. The state is cleared.
sampleFull T sampleFull(int delay): Random access sampling of the delay-line at integer points. Delay 0 = last entered sample with feed().
sampleHermite T sampleHermite(float delay): Random access sampling of the delay-line with a 3rd order polynomial.
sampleLinear T sampleLinear(float delay): Random access sampling of the delay-line with linear interpolation.
sampleSpline3 T sampleSpline3(float delay): Third-order splice interpolation http://musicdsp.org/showArchiveComment.php?ArchiveID=62
sampleSpline4 T sampleSpline4(float delay): 4th order spline interpolation http://musicdsp.org/showArchiveComment.php?ArchiveID=60

Meta

Source

See Implementation

dplug dsp delayline structs

Delayline