Inheritance diagram for multibandcompressor::fftfb_plug_t:

Public Member Functions
	fftfb_plug_t (MHAOvlFilter::fftfb_vars_t &, const mhaconfig_t &cfg, MHA_AC::algo_comm_t &ac, std::string alg)

void	insert ()

Public Member Functions inherited from MHAOvlFilter::fftfb_t
	fftfb_t (MHAOvlFilter::fftfb_vars_t &par, unsigned int nfft, mha_real_t fs)
	Constructor for a FFT-based overlapping filter bank. More...

	~fftfb_t ()

void	apply_gains (mha_spec_t s_out, const mha_spec_t s_in, const mha_wave_t *gains)

void	get_fbpower (mha_wave_t fbpow, const mha_spec_t s_in)

void	get_fbpower_db (mha_wave_t fbpow, const mha_spec_t s_in)

std::vector< mha_real_t >	get_ltass_gain_db () const

unsigned int	bin1 (unsigned int band) const
	Return index of first non-zero filter shape window. More...

unsigned int	bin2 (unsigned int band) const
	Return index of first zero filter shape window above center frequency. More...

unsigned int	get_fftlen () const
	Return fft length. More...

mha_real_t	w (unsigned int k, unsigned int b) const
	Return filter shape window at index k in band b. More...

Public Member Functions inherited from MHAOvlFilter::fspacing_t
	fspacing_t (const MHAOvlFilter::fftfb_vars_t &par, unsigned int nfft, mha_real_t fs)

std::vector< unsigned int >	get_cf_fftbin () const

std::vector< mha_real_t >	get_cf_hz () const

std::vector< mha_real_t >	get_ef_hz () const

unsigned int	nbands () const
	Return number of bands in filter bank. More...

Private Attributes
MHA_AC::waveform_t	cfv
	vector of nominal center frequencies / Hz More...

MHA_AC::waveform_t	efv
	vector of edge frequencies / Hz More...

MHA_AC::waveform_t	bwv
	vector of band-weigths (sum of squared fft-bin-weigths)/num_frames More...

Additional Inherited Members
Protected Member Functions inherited from MHAOvlFilter::fspacing_t
void	fail_on_nonmonotonic_cf ()

void	fail_on_unique_fftbins ()

Protected Attributes inherited from MHAOvlFilter::fspacing_t
std::vector< MHAOvlFilter::band_descriptor_t >	bands

mha_real_t(*	symmetry_scale )(mha_real_t)

Constructor & Destructor Documentation

◆ fftfb_plug_t()

multibandcompressor::fftfb_plug_t::fftfb_plug_t	(	MHAOvlFilter::fftfb_vars_t &	vars,
		const mhaconfig_t &	cfg,
		MHA_AC::algo_comm_t &	ac,
		std::string	alg
	)

void multibandcompressor::fftfb_plug_t::insert ( )

MHA_AC::waveform_t multibandcompressor::fftfb_plug_t::cfv

private

vector of nominal center frequencies / Hz

MHA_AC::waveform_t multibandcompressor::fftfb_plug_t::efv

private

vector of edge frequencies / Hz

MHA_AC::waveform_t multibandcompressor::fftfb_plug_t::bwv

private

vector of band-weigths (sum of squared fft-bin-weigths)/num_frames

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