juce::dsp::Bias< FloatType > Class Template Reference

Adds a DC offset (voltage bias) to the audio samples. More...

#include <juce_Bias.h>

Public Member Functions
void	setBias (FloatType newBias) noexcept
	Sets the DC bias. More...
FloatType	getBias () const noexcept
	Returns the DC bias. More...
void	setRampDurationSeconds (double newDurationSeconds) noexcept
	Sets the length of the ramp used for smoothing gain changes.
double	getRampDurationSeconds () const noexcept
void	prepare (const ProcessSpec &spec) noexcept
	Called before processing starts.
void	reset () noexcept
template<typename SampleType >
SampleType	processSample (SampleType inputSample) const noexcept
	Returns the result of processing a single sample.
template<typename ProcessContext >
void	process (const ProcessContext &context) noexcept
	Processes the input and output buffers supplied in the processing context.

Detailed Description

template<typename FloatType>
class juce::dsp::Bias< FloatType >

Adds a DC offset (voltage bias) to the audio samples.

This is a useful preprocessor for asymmetric waveshaping when a waveshaper is bookended by a bias on input and a DC-offset removing high pass filter on output.

This is an extremely simple bias implementation that simply adds a value to a signal. More complicated bias behaviours exist in real circuits - for your homework ;).

Definition at line 48 of file juce_Bias.h.

Member Function Documentation

setBias()

template<typename FloatType >

void juce::dsp::Bias< FloatType >::setBias ( FloatType  newBias )

inlinenoexcept

Sets the DC bias.

Parameters

newBias

DC offset in range [-1, 1]

Definition at line 57 of file juce_Bias.h.

getBias()

template<typename FloatType >

FloatType juce::dsp::Bias< FloatType >::getBias ( ) const

inlinenoexcept

Returns the DC bias.

Returns

DC bias, which should be in the range [-1, 1]

Definition at line 67 of file juce_Bias.h.

---

The documentation for this class was generated from the following file:

• juce_Bias.h