patest_dither.c File Reference

Attempt to hear difference between dithered and non-dithered signal. More...

#include <stdio.h>
#include <math.h>
#include "portaudio.h"

Data Structures

struct  paTestData

Defines

#define NUM_SECONDS   (5)
#define SAMPLE_RATE   (44100)
#define M_PI   (3.14159265)
#define TABLE_SIZE   (200)

Functions

PaError PlaySine (paTestData *data, PaStreamFlags flags, float amplitude)
int main (void)


Detailed Description

Attempt to hear difference between dithered and non-dithered signal.

This only has an effect if the native format is 16 bit.

Author:
Phil Burk http://www.softsynth.com

Define Documentation

#define M_PI   (3.14159265)

#define NUM_SECONDS   (5)

#define SAMPLE_RATE   (44100)

#define TABLE_SIZE   (200)


Function Documentation

int main ( void   ) 

setup host specific info

PaError PlaySine ( paTestData data,
PaStreamFlags  flags,
float  amplitude 
)


Generated on Thu Feb 21 15:24:38 2008 for PortAudio by  doxygen 1.5.4