CLAM-Development
1.4.0
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This class estimates a fundamental frequency value in the spectral domain for one single spectral Frame. More...
#include <FundFreqDetect.hxx>
Public Member Functions | |
FundFreqDetect () | |
FundFreqDetect (const FundFreqDetectConfig &c) | |
~FundFreqDetect () | |
const ProcessingConfig & | GetConfig () const |
Configuration getter. | |
bool | Do (void) |
Supervised mode execution method (using ports) | |
bool | Do (SpectralPeakArray &input, Fundamental &fund) |
Do function. | |
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bool | Configure (const ProcessingConfig &config) |
Configuration change method. | |
void | Start (void) |
Method to turn the object into running state. | |
void | Stop (void) |
Method to put the object out of running state When in execution mode, this method must be called before any further call to Configure() methods. | |
Processing () | |
virtual | ~Processing () |
virtual bool | CanProcessInplace () |
Override this method if your processing cannot process inplace. | |
bool | CanConsumeAndProduce () |
Check that Supervised Do() can be safely called. | |
void | ConsumeAndProduce () |
Acknoledges data tokens in published ports as read/writen by calling Produce() for all registered OutPorts and Consume() to all registered InPorts. | |
std::string | GetExecStateString () const |
bool | IsConfigured () const |
bool | IsRunning () const |
void | RegisterOutPort (OutPortBase *out) |
void | RegisterInPort (InPortBase *in) |
void | RegisterOutControl (OutControlBase *out) |
void | RegisterInControl (InControlBase *in) |
void | SetParent (Processing *p) |
void | SetNetworkBackLink (Network *network) |
virtual bool | ModifiesPortsAndControlsAtConfiguration () |
This method is used to determine if a given processing can change its interface of ports/controls after its construction (i.e. | |
bool | HasInPort (const std::string &name) |
bool | HasOutPort (const std::string &name) |
bool | HasInControl (const std::string &name) |
bool | HasOutControl (const std::string &name) |
InPortBase & | GetInPort (const std::string &name) |
OutPortBase & | GetOutPort (const std::string &name) |
InControlBase & | GetInControl (const std::string &name) |
OutControlBase & | GetOutControl (const std::string &name) |
InPortBase & | GetInPort (unsigned index) |
OutPortBase & | GetOutPort (unsigned index) |
InControlBase & | GetInControl (unsigned index) |
OutControlBase & | GetOutControl (unsigned index) |
unsigned | GetNInPorts () const |
unsigned | GetNOutPorts () const |
unsigned | GetNInControls () const |
unsigned | GetNOutControls () const |
const std::string & | GetConfigErrorMessage () const |
Returns a string describing configuration errors if any. | |
virtual bool | IsSyncSource () const |
Wether the processing is a sync source such as audio i/o device, or an audio callback hook (i.e. | |
virtual bool | SupportsVariableAudioSize () const |
This method reports whether the processing supports dynamic buffer-size host. |
Additional Inherited Members | |
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enum | ExecState { Unconfigured = 0, Ready, Running } |
Processing Object possible execution states. More... | |
typedef NullProcessingConfig | Config |
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virtual bool | ConcreteStart () |
Processing objects have to redefine this method when starting them implies some internal changes. | |
virtual bool | ConcreteStop () |
Processing objects have to redefine this method when stoping them implies some internal changes. | |
unsigned | BackendBufferSize () |
Given by the NetworkPlayer (backend) if exists. | |
unsigned | BackendSampleRate () |
Given by the NetworkPlayer (backend) if exists. | |
InControlRegistry & | GetInControls () |
Accessor to published Controls manager. | |
OutControlRegistry & | GetOutControls () |
Accessor to published Controls manager. | |
InPortRegistry & | GetInPorts () |
Accessor to published Ports manager. | |
OutPortRegistry & | GetOutPorts () |
Accessor to published Portss manager. | |
bool | AddConfigErrorMessage (const std::string &msg) |
Use this method to append a configuration errors to the processing when implementing ConcreteConfigure. | |
bool | AbleToExecute (void) const |
In debug-mode checks that the processing is configured and started. | |
template<typename ConcreteConfig > | |
void | CopyAsConcreteConfig (ConcreteConfig &concrete, const ProcessingConfig &abstract) const |
Helper template to convert a reference to a ProcessingConfig to the concrete ProcessingConfig specified on the first parameter. | |
void | SetExecState (ExecState state) |
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ProcessingComposite * | mpParent |
Pointer to the parent (composite) processing object, or 0. | |
Network * | _network |
The parent network if any. |
This class estimates a fundamental frequency value in the spectral domain for one single spectral Frame.
The input is a set of spectral peaks stored in the class CLAM::SpectralPeakArray The number of candidates is given by the CLAM::Fundamental object using the attribute nMaxCandidate. This implementation is based in the Two-Way Mismatch algorithm proposed by Maher and Beauchamp (JASA vol 95. pp. 2254-2263 1993).
Definition at line 53 of file FundFreqDetect.hxx.
CLAM::FundFreqDetect::FundFreqDetect | ( | ) |
Definition at line 33 of file FundFreqDetect.cxx.
References CLAM::Processing::Configure().
CLAM::FundFreqDetect::FundFreqDetect | ( | const FundFreqDetectConfig & | c | ) |
Definition at line 41 of file FundFreqDetect.cxx.
References CLAM::Processing::Configure().
CLAM::FundFreqDetect::~FundFreqDetect | ( | ) |
Definition at line 49 of file FundFreqDetect.cxx.
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virtual |
Supervised mode execution method (using ports)
Implements CLAM::Processing.
Definition at line 97 of file FundFreqDetect.cxx.
References CLAM::InPort< Token >::Consume(), CLAM::InPort< Token >::GetData(), CLAM::OutPort< Token >::GetData(), CLAM::OutPort< Token >::Produce(), and CLAM::Fundamental::SetnMaxCandidates().
Referenced by CLAM::SMSAnalysisCore::Do().
bool CLAM::FundFreqDetect::Do | ( | SpectralPeakArray & | input, |
Fundamental & | fund | ||
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Do function.
Definition at line 109 of file FundFreqDetect.cxx.
References CLAM::Fundamental::AddElem(), CLAM_ASSERT, CLAM::CLAM_max(), CLAM::CLAM_min(), CLAM::SpectralPeakArray::DeleteIndex(), CLAM::Fundamental::GetFreq(), CLAM::SpectralPeakArray::GetMag(), CLAM::SpectralPeakArray::GetMaxMagIndex(), CLAM::SpectralPeakArray::GetMaxMagPos(), CLAM::Fundamental::GetnCandidates(), CLAM::Fundamental::GetnMaxCandidates(), CLAM::SpectralPeakArray::GetnMaxPeaks(), CLAM::SpectralPeakArray::GetnPeaks(), CLAM::Fundamental::Init(), CLAM::SpectralPeakArray::ResetIndices(), CLAM::OutControl< ControlDataType >::SendControl(), CLAM::Fundamental::SetnCandidates(), CLAM::Fundamental::SetnMaxCandidates(), CLAM::SpectralPeakArray::SetnMaxPeaks(), CLAM::Array< T >::Size(), CLAM::Fundamental::SortByError(), and CLAM::DynamicType::UpdateData().
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virtual |
Configuration getter.
Gets the configuration parameters used to create the object.
Reimplemented from CLAM::Processing.
Definition at line 77 of file FundFreqDetect.cxx.