test_audio_analyzer.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "qa_tools.h"
#include "audio_analyzer.h"
#include "test_audio_analyzer.h"
#include "write_wav.h"
#include "biquad_filter.h"

Macros
#define	FRAMES_PER_BLOCK   (64)
#define	PRINT_REPORTS   0
#define	TEST_SAVED_WAVE   (0)
#define	NUM_TONES   (5)
#define	BUFFER_SIZE   512
#define	BUFFER_SIZE   512

Functions
void	PaQa_FillWithSine (PaQaRecording *recording, double sampleRate, double freq, double amp)
int	PaQa_TestAnalyzer (void)

Macro Definition Documentation

#define BUFFER_SIZE   512

#define BUFFER_SIZE   512

#define FRAMES_PER_BLOCK   (64)

Referenced by PaQa_FillWithSine().

#define NUM_TONES   (5)

#define PRINT_REPORTS   0

#define TEST_SAVED_WAVE   (0)

Function Documentation

void PaQa_FillWithSine	(	PaQaRecording *	recording,
		double	sampleRate,
		double	freq,
		double	amp
	)

Easy way to generate a sine tone recording.

References FRAMES_PER_BLOCK, PaQa_EraseBuffer(), PaQa_MixSine(), PaQa_SetupSineGenerator(), and PaQa_WriteRecording().

int PaQa_TestAnalyzer

(

void

)

Test the audio analyzer by itself without any PortAudio calls.

Referenced by main().