dsp_echo_cancellation.h File Reference


Detailed Description

AEC.

Author:
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Definition in file dsp_echo_cancellation.h.

Go to the source code of this file.

Defines

#define DSP_ECHO_CANCELLATION_BUFFER_SIZE   64
 This defines will fix the size of two internal buffers used to store the filter's coefficients and to store the input data.

Functions

void dsp16_echo_cancellation_compute (dsp16_t *out, dsp16_t in_mic, dsp16_t in_speaker)
void dsp16_echo_cancellation_init ()
void dsp32_echo_cancellation_compute (dsp32_t *out, dsp32_t in_mic, dsp32_t in_speaker)
void dsp32_echo_cancellation_init ()


Define Documentation

#define DSP_ECHO_CANCELLATION_BUFFER_SIZE   64

This defines will fix the size of two internal buffers used to store the filter's coefficients and to store the input data.

Definition at line 47 of file dsp_echo_cancellation.h.


Function Documentation

void dsp16_echo_cancellation_compute ( dsp16_t out,
dsp16_t  in_mic,
dsp16_t  in_speaker 
)

void dsp16_echo_cancellation_init (  ) 

void dsp32_echo_cancellation_compute ( dsp32_t out,
dsp32_t  in_mic,
dsp32_t  in_speaker 
)

void dsp32_echo_cancellation_init (  ) 


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