AudioTestBuilder< SampleType > Class Template Reference

A DSP host used for building and running tests inside a test case. More...

#include <hart_process_audio.hpp>

Public Member Functions
template<typename DSPType >
	AudioTestBuilder (DSPType &&dsp, typename std::enable_if< ! std::is_lvalue_reference< DSPType && >::value &&std::is_base_of< DSPBase< SampleType >, typename std::decay< DSPType >::type >::value >::type *=0)
	Moves the DSP instance into the host.
	AudioTestBuilder (std::unique_ptr< DSPBase< SampleType > > dsp)
	Transfers the DSP smart pointer into the host.
AudioTestBuilder &	withSampleRate (double sampleRateHz)
	Sets the sample rate for the test.
AudioTestBuilder &	withBlockSize (size_t blockSizeFrames)
	Sets the block size for the test.
AudioTestBuilder &	withValue (int id, double value)
	Sets the initial param value for the tested DSP.
AudioTestBuilder &	withDuration (double durationSeconds)
	Sets the total duration of the input signal to be processed.
AudioTestBuilder &	withWarmUp (double warmUpDurationSeconds, ResetSignal resetSignalAfterWarmUp=ResetSignal::no)
	Adds a warm‑up period before the main test.
AudioTestBuilder &	withInputSignal (const SignalBase< SampleType > &signal, ResetSignal resetSignalBeforeProcessing=ResetSignal::no)
	Sets the input signal for the test by copying it.
AudioTestBuilder &	withInputSignal (SignalBase< SampleType > &&signal, ResetSignal resetSignalBeforeProcessing=ResetSignal::no)
	Sets the input signal for the test by moving it.
AudioTestBuilder &	withInputSignal (std::unique_ptr< SignalBase< SampleType > > signal, ResetSignal resetSignalBeforeProcessing=ResetSignal::no)
	Sets the input signal for the test by transfering its smart pointer.
AudioTestBuilder &	withInputSignal (std::function< void(AudioBuffer< SampleType > &)> signalFunction, const std::string &label={}, Loop loop=Loop::yes)
	Sets the input signal using a function-based signal definition.
AudioTestBuilder &	withInputChannels (size_t numInputChannels)
	Sets arbitrary number of input channels.
AudioTestBuilder &	withOutputChannels (size_t numOutputChannels)
	Sets arbitrary number of output channels.
AudioTestBuilder &	withStereoInput ()
	Sets number of input channels to two.
AudioTestBuilder &	withStereoOutput ()
	Sets number of output channels to two.
AudioTestBuilder &	withMonoInput ()
	Sets number of input channels to one.
AudioTestBuilder &	withMonoOutput ()
	Sets number of output channels to one.
AudioTestBuilder &	inMono ()
	Sets number of input and output channels to one.
AudioTestBuilder &	inStereo ()
	Sets number of input and output channels to two.
template<typename MatcherType >
AudioTestBuilder &	expectTrue (MatcherType &&matcher)
	Adds an "expect" check using a Matcher object.
template<typename MatcherType >
AudioTestBuilder &	expectFalse (MatcherType &&matcher)
	Adds a reversed "expect" check using a Matcher object.
template<typename MatcherType >
AudioTestBuilder &	assertTrue (MatcherType &&matcher)
	Adds an "assert" check using a Matcher object.
template<typename MatcherType >
AudioTestBuilder &	assertFalse (MatcherType &&matcher)
	Adds a reversed "assert" check using a Matcher object.
AudioTestBuilder &	expectTrue (std::function< bool(const AudioBuffer< SampleType > &)> matcherFunction, const std::string &label={})
	Adds an "expect" check using a function matcher.
AudioTestBuilder &	expectTrue (std::function< bool(const AudioBuffer< SampleType > &, const AudioBuffer< SampleType > &)> matcherFunction, const std::string &label={})
	Adds an "expect" check using a function matcher.
AudioTestBuilder &	expectFalse (std::function< bool(const AudioBuffer< SampleType > &)> matcherFunction, const std::string &label={})
	Adds a reversed "expect" check using a function matcher.
AudioTestBuilder &	expectFalse (std::function< bool(const AudioBuffer< SampleType > &, const AudioBuffer< SampleType > &)> matcherFunction, const std::string &label={})
	Adds a reversed "expect" check using a function matcher.
AudioTestBuilder &	assertTrue (std::function< bool(const AudioBuffer< SampleType > &)> matcherFunction, const std::string &label={})
	Adds an "assert" check using a function matcher.
AudioTestBuilder &	assertTrue (std::function< bool(const AudioBuffer< SampleType > &, const AudioBuffer< SampleType > &)> matcherFunction, const std::string &label={})
	Adds an "assert" check using a function matcher.
AudioTestBuilder &	assertFalse (std::function< bool(const AudioBuffer< SampleType > &)> matcherFunction, const std::string &label={})
	Adds a reversed "assert" check using a function matcher.
AudioTestBuilder &	assertFalse (std::function< bool(const AudioBuffer< SampleType > &, const AudioBuffer< SampleType > &)> matcherFunction, const std::string &label={})
	Adds a reversed "assert" check using a function matcher.
AudioTestBuilder &	saveOutputTo (const std::string &path, Save mode=Save::always, WavFormat wavFormat=WavFormat::pcm24)
	Enables saving output audio to a wav file.
AudioTestBuilder &	saveOutputTo (AudioBuffer< SampleType > &receivingBuffer)
	Enables saving output audio to a provided buffer.
AudioTestBuilder &	saveOutputTo (std::function< void(AudioBuffer< SampleType > &&)> outputBufferSink)
	Enables saving output audio via provided callback.
AudioTestBuilder &	savePlotTo (const std::string &path, Save mode=Save::always)
	Enables saving a plot to an SVG file.
AudioTestBuilder &	saveInputSignalTo (std::unique_ptr< SignalBase< SampleType > > &receivingSignal)
	Moves the input signal after the processing into the provided smart pointer.
AudioTestBuilder &	saveInputSignalTo (std::function< void(std::unique_ptr< SignalBase< SampleType > > &&)> inputSignalSink)
	Moves the input signal after the processing via provided callback.
AudioTestBuilder &	withLabel (const std::string &testLabel)
	Adds a label to the test.
std::unique_ptr< DSPBase< SampleType > >	process ()
	Perfoems the test.

Detailed Description

template<typename SampleType>
class hart::AudioTestBuilder< SampleType >

A DSP host used for building and running tests inside a test case.

Definition at line 49 of file hart_process_audio.hpp.

Constructor & Destructor Documentation

AudioTestBuilder() [1/2]

template<typename SampleType >

template<typename DSPType >

AudioTestBuilder ( DSPType &&  dsp, typename std::enable_if< ! std::is_lvalue_reference< DSPType && >::value &&std::is_base_of< DSPBase< SampleType >, typename std::decay< DSPType >::type >::value >::type *  = 0  )

inline

Moves the DSP instance into the host.

DSP instance will be moved into this host, and then returned by process(), so you can re-use it. You can only pass a DSP by moving it, since some of the custom DSP wrappers can be non-copyable. If you do want to copy a DSP instance here, use its DSPBase::copy() method explicitly.

Parameters

dsp	Your DSP instance

Definition at line 58 of file hart_process_audio.hpp.

AudioTestBuilder() [2/2]

template<typename SampleType >

AudioTestBuilder ( std::unique_ptr< DSPBase< SampleType > >  dsp )

inline

Transfers the DSP smart pointer into the host.

Use this if your DSP does not support copying or moving. It will be owned by this host, and then returned by process(), so you can re-use it.

Parameters

dsp	A smart pointer to your DSP instance

Definition at line 71 of file hart_process_audio.hpp.

Member Function Documentation

withSampleRate()

template<typename SampleType >

AudioTestBuilder & withSampleRate ( double  sampleRateHz )

inline

Sets the sample rate for the test.

All the signals, effects and sub hosts are guaranteed to be initialized to this sample rate

Parameters

sampleRateHz

Sample rate in Hz. You can use frequency-related literails from Units.

Definition at line 79 of file hart_process_audio.hpp.

withBlockSize()

template<typename SampleType >

AudioTestBuilder & withBlockSize ( size_t  blockSizeFrames )

inline

Sets the block size for the test.

Parameters

blockSizeFrames

Block size in frames (samples)

Definition at line 93 of file hart_process_audio.hpp.

withValue()

template<typename SampleType >

AudioTestBuilder & withValue ( int  id, double  value  )

inline

Sets the initial param value for the tested DSP.

It will call DSP::setValue() for DSP under test

Parameters

id	Parameter ID (see DSP::setValue())
value	Value that needs to be set

Definition at line 106 of file hart_process_audio.hpp.

withDuration()

template<typename SampleType >

AudioTestBuilder & withDuration ( double  durationSeconds )

inline

Sets the total duration of the input signal to be processed.

Parameters

durationSeconds

of the signal in seconds. You can use time-related literails from Units.

Definition at line 115 of file hart_process_audio.hpp.

withWarmUp()

template<typename SampleType >

AudioTestBuilder & withWarmUp ( double  warmUpDurationSeconds, ResetSignal  resetSignalAfterWarmUp = ResetSignal::no  )

inline

Adds a warm‑up period before the main test.

The signal will be processed for this time, but no matchers will be invoked. This can be useful if your DSP uses parameter smoothers internally, that need to settle before performing the test, or has some sort of attack envelope stage, like a compressor, that you want to skip. This time will be added up with a regular test render run, i.e. processAudioWith (...).withDuration (100_ms).withWarmUp (10_ms) will result in 10 + 100 = 110 ms of total rendered audio.

Note

Calling saveOutputTo() (both for wav files and AudioBuffers) and savePlotTo() will always output the entire rendered piece of audio, including this warm-up stage.

Parameters

warmUpDurationSeconds	Duration of the warm‑up in seconds
resetSignalAfterWarmUp	Whether to restart the input signal generator after the warm‑up stage, see hart::ResetSignal

Definition at line 136 of file hart_process_audio.hpp.

withInputSignal() [1/4]

template<typename SampleType >

AudioTestBuilder & withInputSignal ( const SignalBase< SampleType > &  signal, ResetSignal  resetSignalBeforeProcessing = ResetSignal::no  )

inline

Sets the input signal for the test by copying it.

Parameters

signal	Input signal, see Signals
resetSignalBeforeProcessing	Set to ResetSignal::yes if you want the runner to call Signal::reset() before rendering audio, or to ResetSignal::no to keep its pre-existing state

Definition at line 150 of file hart_process_audio.hpp.

withInputSignal() [2/4]

template<typename SampleType >

AudioTestBuilder & withInputSignal ( SignalBase< SampleType > &&  signal, ResetSignal  resetSignalBeforeProcessing = ResetSignal::no  )

inline

Sets the input signal for the test by moving it.

Parameters

signal	Input signal, see Signals
resetSignalBeforeProcessing	Set to ResetSignal::yes if you want the runner to call Signal::reset() before rendering audio, or to ResetSignal::no to keep its pre-existing state

Definition at line 161 of file hart_process_audio.hpp.

withInputSignal() [3/4]

template<typename SampleType >

AudioTestBuilder & withInputSignal ( std::unique_ptr< SignalBase< SampleType > >  signal, ResetSignal  resetSignalBeforeProcessing = ResetSignal::no  )

inline

Sets the input signal for the test by transfering its smart pointer.

Note

The ownership of the smart pointer will be transferred to this class

Parameters

signal	Input signal, see Signals
resetSignalBeforeProcessing	Set to ResetSignal::yes if you want the runner to call Signal::reset() before rendering audio, or to ResetSignal::no to keep its pre-existing state

Definition at line 173 of file hart_process_audio.hpp.

withInputSignal() [4/4]

template<typename SampleType >

AudioTestBuilder & withInputSignal ( std::function< void(AudioBuffer< SampleType > &)>  signalFunction, const std::string &  label = {}, Loop  loop = Loop::yes  )

inline

Sets the input signal using a function-based signal definition.

Parameters

signalFunction	Function that generates the signal buffer. It will moved to a Signal object.
label	Human-readable label for the signal to use in the test error output
loop	Determines whether the generated buffer should loop

This overload constructs a SignalFunction internally, allowing inline definition of signals without explicitly creating a Signal object, for slightly less verbose syntax.

The function must have the signature: void (AudioBuffer<SampleType>&)

This method echoes the ctor of the hart::SignalFunction class, so see its documentaion for more detailed description.

Note

To re-use the signal made with your function, you can use saveInputSignalTo().

See also

SignalFunction

Definition at line 197 of file hart_process_audio.hpp.

withInputChannels()

template<typename SampleType >

AudioTestBuilder & withInputChannels ( size_t  numInputChannels )

inline

Sets arbitrary number of input channels.

For common mono and stereo cases, you may use dedicated methods like inStereo() or withMonoInput() instead of this one for better readability.

Parameters

numInputChannels

Number of input channels

Definition at line 216 of file hart_process_audio.hpp.

withOutputChannels()

template<typename SampleType >

AudioTestBuilder & withOutputChannels ( size_t  numOutputChannels )

inline

Sets arbitrary number of output channels.

For common mono and stereo cases, you may use dedicated methods like inMono() or withStereoOutput() instead of this one for better readability.

Parameters

numOutputChannels

Number of output channels

Definition at line 232 of file hart_process_audio.hpp.

withStereoInput()

template<typename SampleType >

AudioTestBuilder & withStereoInput ( )

inline

Sets number of input channels to two.

Definition at line 245 of file hart_process_audio.hpp.

withStereoOutput()

template<typename SampleType >

AudioTestBuilder & withStereoOutput ( )

inline

Sets number of output channels to two.

Definition at line 251 of file hart_process_audio.hpp.

withMonoInput()

template<typename SampleType >

AudioTestBuilder & withMonoInput ( )

inline

Sets number of input channels to one.

Definition at line 257 of file hart_process_audio.hpp.

withMonoOutput()

template<typename SampleType >

AudioTestBuilder & withMonoOutput ( )

inline

Sets number of output channels to one.

Definition at line 263 of file hart_process_audio.hpp.

inMono()

template<typename SampleType >

AudioTestBuilder & inMono ( )

inline

Sets number of input and output channels to one.

Definition at line 269 of file hart_process_audio.hpp.

inStereo()

template<typename SampleType >

AudioTestBuilder & inStereo ( )

inline

Sets number of input and output channels to two.

Definition at line 275 of file hart_process_audio.hpp.

expectTrue() [1/3]

template<typename SampleType >

template<typename MatcherType >

AudioTestBuilder & expectTrue ( MatcherType &&  matcher )

inline

Adds an "expect" check using a Matcher object.

Parameters

matcher

Matcher to perform the check, see Matchers

Definition at line 283 of file hart_process_audio.hpp.

expectFalse() [1/3]

template<typename SampleType >

template<typename MatcherType >

AudioTestBuilder & expectFalse ( MatcherType &&  matcher )

inline

Adds a reversed "expect" check using a Matcher object.

Parameters

matcher

Matcher to perform the check, see Matchers

Definition at line 292 of file hart_process_audio.hpp.

assertTrue() [1/3]

template<typename SampleType >

template<typename MatcherType >

AudioTestBuilder & assertTrue ( MatcherType &&  matcher )

inline

Adds an "assert" check using a Matcher object.

Parameters

matcher

Matcher to perform the check, see Matchers

Definition at line 301 of file hart_process_audio.hpp.

assertFalse() [1/3]

template<typename SampleType >

template<typename MatcherType >

AudioTestBuilder & assertFalse ( MatcherType &&  matcher )

inline

Adds a reversed "assert" check using a Matcher object.

Parameters

matcher

Matcher to perform the check, see Matchers

Definition at line 310 of file hart_process_audio.hpp.

expectTrue() [2/3]

template<typename SampleType >

AudioTestBuilder & expectTrue ( std::function< bool(const AudioBuffer< SampleType > &)>  matcherFunction, const std::string &  label = {}  )

inline

Adds an "expect" check using a function matcher.

Intended for simple inline expressions. For anything more than that, consider making a custom hart::Matcher subclass and use it instead.

See also

MatcherFunction

Parameters

matcherFunction	Function with signature: bool(const AudioBuffer<SampleType>& output)
label	Optional label used in failure reports

Definition at line 327 of file hart_process_audio.hpp.

expectTrue() [3/3]

template<typename SampleType >

AudioTestBuilder & expectTrue ( std::function< bool(const AudioBuffer< SampleType > &, const AudioBuffer< SampleType > &)>  matcherFunction, const std::string &  label = {}  )

inline

Adds an "expect" check using a function matcher.

Intended for simple inline expressions. For anything more than that, consider making a custom hart::Matcher subclass and use it instead.

See also

MatcherFunction

Parameters

matcherFunction	Function with signature: bool(const AudioBuffer<SampleType>& input, const AudioBuffer<SampleType>& output)
label	Optional label used in failure reports

Note

If your matcher function only cares about the output, and not the input, just use the overload that takes bool(const AudioBuffer<SampleType>& output).

Definition at line 344 of file hart_process_audio.hpp.

expectFalse() [2/3]

template<typename SampleType >

AudioTestBuilder & expectFalse ( std::function< bool(const AudioBuffer< SampleType > &)>  matcherFunction, const std::string &  label = {}  )

inline

Adds a reversed "expect" check using a function matcher.

Intended for simple inline expressions. For anything more than that, consider making a custom hart::Matcher subclass and use it instead.

See also

MatcherFunction

Parameters

matcherFunction	Function with signature: bool(const AudioBuffer<SampleType>& output)
label	Optional label used in failure reports

Definition at line 358 of file hart_process_audio.hpp.

expectFalse() [3/3]

template<typename SampleType >

AudioTestBuilder & expectFalse ( std::function< bool(const AudioBuffer< SampleType > &, const AudioBuffer< SampleType > &)>  matcherFunction, const std::string &  label = {}  )

inline

Adds a reversed "expect" check using a function matcher.

Intended for simple inline expressions. For anything more than that, consider making a custom hart::Matcher subclass and use it instead.

See also

MatcherFunction

Parameters

matcherFunction	Function with signature: bool(const AudioBuffer<SampleType>& input, const AudioBuffer<SampleType>& output)
label	Optional label used in failure reports

Note

If your matcher function only cares about the output, and not the input, just use the overload that takes bool(const AudioBuffer<SampleType>& output).

Definition at line 375 of file hart_process_audio.hpp.

assertTrue() [2/3]

template<typename SampleType >

AudioTestBuilder & assertTrue ( std::function< bool(const AudioBuffer< SampleType > &)>  matcherFunction, const std::string &  label = {}  )

inline

Adds an "assert" check using a function matcher.

Intended for simple inline expressions. For anything more than that, consider making a custom hart::Matcher subclass and use it instead.

See also

MatcherFunction

Parameters

matcherFunction	Function with signature: bool(const AudioBuffer<SampleType>& output)
label	Optional label used in failure reports

Definition at line 389 of file hart_process_audio.hpp.

assertTrue() [3/3]

template<typename SampleType >

AudioTestBuilder & assertTrue ( std::function< bool(const AudioBuffer< SampleType > &, const AudioBuffer< SampleType > &)>  matcherFunction, const std::string &  label = {}  )

inline

Adds an "assert" check using a function matcher.

Intended for simple inline expressions. For anything more than that, consider making a custom hart::Matcher subclass and use it instead.

See also

MatcherFunction

Parameters

matcherFunction	Function with signature: bool(const AudioBuffer<SampleType>& input, const AudioBuffer<SampleType>& output)
label	Optional label used in failure reports

Note

If your matcher function only cares about the output, and not the input, just use the overload that takes bool(const AudioBuffer<SampleType>& output).

Definition at line 406 of file hart_process_audio.hpp.

assertFalse() [2/3]

template<typename SampleType >

AudioTestBuilder & assertFalse ( std::function< bool(const AudioBuffer< SampleType > &)>  matcherFunction, const std::string &  label = {}  )

inline

Adds a reversed "assert" check using a function matcher.

Intended for simple inline expressions. For anything more than that, consider making a custom hart::Matcher subclass and use it instead.

See also

MatcherFunction

Parameters

matcherFunction	Function with signature: bool(const AudioBuffer<SampleType>& output)
label	Optional label used in failure reports

Definition at line 420 of file hart_process_audio.hpp.

assertFalse() [3/3]

template<typename SampleType >

AudioTestBuilder & assertFalse ( std::function< bool(const AudioBuffer< SampleType > &, const AudioBuffer< SampleType > &)>  matcherFunction, const std::string &  label = {}  )

inline

Adds a reversed "assert" check using a function matcher.

Intended for simple inline expressions. For anything more than that, consider making a custom hart::Matcher subclass and use it instead.

See also

MatcherFunction

Parameters

matcherFunction	Function with signature: bool(const AudioBuffer<SampleType>& input, const AudioBuffer<SampleType>& output)
label	Optional label used in failure reports

Note

If your matcher function only cares about the output, and not the input, just use the overload that takes bool(const AudioBuffer<SampleType>& output).

Definition at line 437 of file hart_process_audio.hpp.

saveOutputTo() [1/3]

template<typename SampleType >

AudioTestBuilder & saveOutputTo ( const std::string &  path, Save  mode = Save::always, WavFormat  wavFormat = WavFormat::pcm24  )

inline

Enables saving output audio to a wav file.

Note

If you're using withWarmUp(), this warm-up section of audio will also be included in the output file

Parameters

path	File path - relative or absolute. If relative path is set, it will be appended to the provided --data-root-path CLI argument.
mode	When to save, see hart::Save
wavFormat	Format of the wav file, see hart::WavFormat for supported options

See also

HART_REQUIRES_DATA_PATH_ARG

Definition at line 448 of file hart_process_audio.hpp.

saveOutputTo() [2/3]

template<typename SampleType >

AudioTestBuilder & saveOutputTo ( AudioBuffer< SampleType > &  receivingBuffer )

inline

Enables saving output audio to a provided buffer.

Note

If you're using withWarmUp(), this warm-up section of audio will also be included in the output buffer

Tip: You can use HART_STR() to construct file names using "<<" syntax.

Warning

The target directory has to exist!

Parameters

receivingBuffer

An output buffer to receive the data. You can pass an unitialised buffer, among other things, as it will be move-assigned.

Definition at line 464 of file hart_process_audio.hpp.

saveOutputTo() [3/3]

template<typename SampleType >

AudioTestBuilder & saveOutputTo ( std::function< void(AudioBuffer< SampleType > &&)>  outputBufferSink )

inline

Enables saving output audio via provided callback.

Note

If you're using withWarmUp(), this warm-up section of audio will also be included in the output buffer

Tip: You can use HART_STR() to construct file names using "<<" syntax.

Warning

The target directory has to exist!

Parameters

outputBufferSink

A callable that accepts a buffer rvalue. The buffer is moved into the provided sink. The test runner takes ownership of the callable object.

Definition at line 479 of file hart_process_audio.hpp.

savePlotTo()

template<typename SampleType >

AudioTestBuilder & savePlotTo ( const std::string &  path, Save  mode = Save::always  )

inline

Enables saving a plot to an SVG file.

This will plot an input and output audio as a waveform

Note

If you're using withWarmUp(), this warm-up section of audio will also be included in the plot Tip: You can use HART_STR() to construct file names using "<<" syntax.

Parameters

path	File path - relative or absolute. If relative path is set, it will be appended to the provided --data-root-path CLI argument.
mode	When to save, see hart::Save

See also

HART_REQUIRES_DATA_PATH_ARG

Definition at line 492 of file hart_process_audio.hpp.

saveInputSignalTo() [1/2]

template<typename SampleType >

AudioTestBuilder & saveInputSignalTo ( std::unique_ptr< SignalBase< SampleType > > &  receivingSignal )

inline

Moves the input signal after the processing into the provided smart pointer.

It's useful if you want to re-use your signal, query it for something, or extract some DSP instance from its DSP chain after the test.

Parameters

receivingSignal

A smart pointer that will receive the moved signal

Definition at line 506 of file hart_process_audio.hpp.

saveInputSignalTo() [2/2]

template<typename SampleType >

AudioTestBuilder & saveInputSignalTo ( std::function< void(std::unique_ptr< SignalBase< SampleType > > &&)>  inputSignalSink )

inline

Moves the input signal after the processing via provided callback.

It's useful if you want to re-use your signal, query it for something, or extract some DSP instance from its DSP chain after the test.

Parameters

inputSignalSink

A callable that accepts the moved signal

Definition at line 520 of file hart_process_audio.hpp.

withLabel()

template<typename SampleType >

AudioTestBuilder & withLabel ( const std::string &  testLabel )

inline

Adds a label to the test.

Useful when you call process() multiple times in one test case - the label will be put into test failure report to indicate exactly which test has failed. Tip: You can use HART_STR() to construct label strings using "<<" syntax.

Parameters

testLabel

Any text, to be used as a label

Definition at line 531 of file hart_process_audio.hpp.

process()

template<typename SampleType >

std::unique_ptr< DSPBase< SampleType > > process ( )

inline

Perfoems the test.

Call this after setting all the test parameters

Definition at line 539 of file hart_process_audio.hpp.

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

• include/hart_process_audio.hpp