toxi.audio
Class DecompressInputStream
java.lang.Object
java.io.InputStream
java.io.FilterInputStream
toxi.audio.DecompressInputStream
- All Implemented Interfaces:
- java.io.Closeable
public class DecompressInputStream
- extends java.io.FilterInputStream
Convert A-Law or u-Law byte stream into mono PCM byte stream
static AudioFormat alawformat= new AudioFormat(AudioFormat.Encoding.ALAW,8000,8,1,1,8000,false);
static AudioFormat ulawformat= new AudioFormat(AudioFormat.Encoding.ULAW,8000,8,1,1,8000,false);
PCM 8000.0 Hz, 16 bit, mono, SIGNED, little-endian
static AudioFormat pcmformat = new AudioFormat(8000,16,1,true,false);
From: Mathematical Tools in Signal Processing with C++ and Java Simulations
by Willi-Hans Steeb International School for Scientific Computing
Method Summary |
int |
read()
|
int |
read(byte[] b)
|
int |
read(byte[] b,
int off,
int len)
|
Methods inherited from class java.io.FilterInputStream |
available, close, mark, markSupported, reset, skip |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DecompressInputStream
public DecompressInputStream(java.io.InputStream in,
boolean useALaw)
throws java.io.IOException
- Throws:
java.io.IOException
read
public int read()
throws java.io.IOException
- Overrides:
read
in class java.io.FilterInputStream
- Throws:
java.io.IOException
read
public int read(byte[] b)
throws java.io.IOException
- Overrides:
read
in class java.io.FilterInputStream
- Throws:
java.io.IOException
read
public int read(byte[] b,
int off,
int len)
throws java.io.IOException
- Overrides:
read
in class java.io.FilterInputStream
- Throws:
java.io.IOException