Public Member Functions |
| | DYNAMIC_TYPE_USING_INTERFACE (Frame, 14, ProcessingData) |
| | DYN_ATTRIBUTE (0, public, TData, CenterTime) |
| | Value of time in the center of the frame in miliseconds.
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| | DYN_ATTRIBUTE (1, public, TData, Duration) |
| | Duration of the Frame in miliseconds.
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| | DYN_ATTRIBUTE (2, public, Spectrum, Spectrum) |
| | Spectrum analyzed from the Audio input (in SMS with Residual Window)
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| | DYN_ATTRIBUTE (3, public, Spectrum, SinusoidalAnalSpectrum) |
| | Spectrum analyzed from the Audio input (in SMS with Sinusoidal Window)
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| | DYN_ATTRIBUTE (4, public, SpectralPeakArray, SpectralPeakArray) |
| | Vector of peaks in spectral analysis.
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| | DYN_ATTRIBUTE (5, public, Fundamental, Fundamental) |
| | Fundamental frequency of the information being analyzed.
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| | DYN_ATTRIBUTE (6, public, Spectrum, OutSpec) |
| | Output global spectrum.
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| | DYN_ATTRIBUTE (7, public, Spectrum, ResidualSpec) |
| | Residual spectrum of the Audio.
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| | DYN_ATTRIBUTE (8, public, Spectrum, SinusoidalSpec) |
| | Sinusoidal spectrum of the Audio.
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| | DYN_ATTRIBUTE (9, public, Audio, AudioFrame) |
| | Audio chunk we want to analyze.
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| | DYN_ATTRIBUTE (10, public, Audio, SinusoidalAudioFrame) |
| | Sinusoidal synthesized Audio.
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| | DYN_ATTRIBUTE (11, public, Audio, ResidualAudioFrame) |
| | Residual synthesized Audio.
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| | DYN_ATTRIBUTE (12, public, Audio, SynthAudioFrame) |
| | Global synthesized Audio.
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| | DYN_ATTRIBUTE (13, public, bool, IsHarmonic) |
| | Is a harmonic frame or not.
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| TData | GetMag (TData freq) const |
| | Returns the Magnitude of a given frequency.
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| TData | GetMag (TIndex pos) const |
| | Returns the Magnitude given a position in the Spectrum array.
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| TData | GetPhase (TData freq) const |
| | Returns the Phase of a given frequency.
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| TData | GetPhase (TIndex pos) const |
| | Returns the Phase of the spectrum related to a position in the Spectrum array.
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| void | SetMag (TData freq, TData newMag) |
| | Replaces the Magnitude of the specified Frequency in the Spectrum with the value indicated.
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| void | SetMag (TIndex pos, TData newMag) |
| | Replaces the Magnitude of the specified position in the Spectrum array with the value indicated.
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| void | SetPhase (TData freq, TData newPhase) |
| | Replaces the Phase of the specified Frequency in the Spectrum with the value indicated.
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| void | SetPhase (TIndex pos, TData newPhase) |
| | Replaces the Phase of the specified position in the Spectrum array with the value indicated.
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| SpectralPeak | GetSpectralPeak (TIndex pos) const |
| | Returns the Spectral peak located in the given position.
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| SpectralPeak | GetThruIndexSpectralPeak (TIndex pos) const |
| | Returns the Spectral peak located in the given position of the Spectral Array.
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| void | SetSpectralPeak (TIndex pos, const SpectralPeak &spectralPeak, TIndex index=-1) |
| | This method allows to change values of a Spectral Peak given its position in the array.
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| void | InsertSpectralPeak (TIndex pos, const SpectralPeak &spectralPeak, bool insertIndex=false, TIndex index=-1) |
| | Inserts a peak at the given position.
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| void | AddSpectralPeak (const SpectralPeak &spectralPeak, bool addIndex=false, TIndex index=-1) |
| | Inserts a peak at the end of Spectral Array.
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| void | DeleteSpectralPeak (TIndex pos, bool deleteIndex=false) |
| | Deletes a peak of Spectral Array.
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| TData | GetResMag (TData freq) const |
| | Returns the Magnitude of a given frequency in residual Spectrum.
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| TData | GetResMag (TIndex pos) const |
| | Returns the Magnitude given a position in the Residual Spectrum array.
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| TData | GetResPhase (TData freq) const |
| | Returns the Phase of a given frequency in residual Spectrum.
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| TData | GetResPhase (TIndex pos) const |
| | Returns the Phase of the spectrum related to a position in the residual Spectrum array.
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| void | SetResMag (TData freq, TData newMag) |
| | Replaces the Magnitude of the specified Frequency in the residual Spectrum with the value indicated.
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| void | SetResMag (TIndex pos, TData newMag) |
| | Replaces the Magnitude of the specified position in the residual Spectrum array with the value indicated.
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| void | SetResPhase (TData freq, TData newPhase) |
| | Replaces the Phase of the specified Frequency in the residual Spectrum with the value indicated.
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| void | SetResPhase (TIndex pos, TData newPhase) |
| | Replaces the Phase of the specified position in the residual Spectrum array with the value indicated.
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| TData | GetFundamentalFreq (TIndex pos=0) const |
| | Returns the fundamental frequency at a given index.
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| TData | GetFundamentalErr (TIndex pos=0) |
| | Returns the error of the candidate of a given index.
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| void | SetFundamentalFreq (TIndex pos, TData newFreq) const |
| | Modifies the frequency of a candidate at a given index.
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| void | SetFundamentalErr (TIndex pos, TData newErr) const |
| | Modifies the error of a candidate at a given index.
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| bool | operator== (const Frame &newFrame) const |
| | If both frames have the same center time (value of time in the center of the frame this method will return true; false otherwise.
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| bool | operator!= (const Frame &newFrame) const |
| | If center time of two frames is different will return true.
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| bool | operator< (const Frame &newFrame) const |
| | If this frame is centered in a time inferior relative to the frame passed by parameter will return true; false otherwise.
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| bool | operator<= (const Frame &newFrame) const |
| | If this frame is centered in a time inferior or equal in relation with the frame passed by parameter will return true; false otherwise.
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| bool | operator> (const Frame &newFrame) const |
| | If this frame is centered in a time superior relative to the frame passed by parameter will return true; false otherwise.
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| bool | operator>= (const Frame &newFrame) const |
| | If this frame is centered in a time superior or equal in relation with the frame passed by parameter will return true; false otherwise.
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Protected Member Functions |
| void | DefaultInit () |
| | The concrete dynamic type constructor calls DefaultInit().
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Processing Data class to encapsulate a frame and all its related information.
A Frame has an associated time tag that points to the center of the audio chunk being used in the analysis and a duration. It also holds audio data in 4 attributes: AudioFrame is the input audio used for analysis; SynthAudioFrame is the synthesized audio after analysis and possible transformation; SinusoidalAudioFrame is the synthesized only sinusoidal component; ResidualAudioFrame is the synthesized only resiual component. A Frame also has three associated spectrums: Spectrum is the result of the STFT applied to the input audio; SinusoidalSpec is the spectrum of the sinusoidal component; ResidualSpec is the spectrum of the residual. Finally, a frame has SpectralPeakArray that holds the output of the Spectral Peak Detection algorithm and possibly a peak continuation.The Fundamental attribute holds the data of the output of the Fundamental detection algorithm. Note: There are some Getters and Setters, but for efficiency you need to work directly on the dynamic attributes
- See also:
- Spectrum, SpectralPeakArray, Fundamental, Audio
Definition at line 55 of file Frame.hxx.
