CODEC2 Vocoder DecoderInput: A vector of unpacked bits forming a Codec2 frame. More...

Public Types
typedef boost::shared_ptr < codec2_decode_ps >	sptr

Static Public Member Functions
static sptr	make (int mode=codec2::MODE_2400)
	Make Codec2 decoder block.

Additional Inherited Members
Public Member Functions inherited from gr::sync_interpolator
unsigned	interpolation () const
void	set_interpolation (unsigned interpolation)
void	forecast (int noutput_items, gr_vector_int &ninput_items_required)
	Estimate input requirements given output request.
int	general_work (int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
	compute output items from input items
int	fixed_rate_ninput_to_noutput (int ninput)
	Given ninput samples, return number of output samples that will be produced. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this.
int	fixed_rate_noutput_to_ninput (int noutput)
	Given noutput samples, return number of input samples required to produce noutput. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this.
Protected Types inherited from gr::basic_block
enum	vcolor { WHITE, GREY, BLACK }
Protected Member Functions inherited from gr::sync_interpolator
	sync_interpolator (void)
	sync_interpolator (const std::string &name, gr::io_signature::sptr input_signature, gr::io_signature::sptr output_signature, unsigned interpolation)
Protected Attributes inherited from gr::block
std::vector< long >	d_max_output_buffer
std::vector< long >	d_min_output_buffer
gr::thread::mutex	d_setlock
gr::logger_ptr	d_logger
gr::logger_ptr	d_debug_logger

Detailed Description

CODEC2 Vocoder Decoder

Input: A vector of unpacked bits forming a Codec2 frame.

Output: 16-bit short values of an audio signal with sampling rate 8 kHz.

Member Typedef Documentation

static sptr gr::vocoder::codec2_decode_ps::make ( int mode = codec2::MODE_2400 )

static

Make Codec2 decoder block.

Parameters

mode	Encoded bit rate/mode

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