NAudio.Codecs.MuLawEncoder Class Reference

mu-law encoder based on code from: http://hazelware.luggle.com/tutorials/mulawcompression.html More...

Collaboration diagram for NAudio.Codecs.MuLawEncoder:

Static Public Member Functions
static byte	LinearToMuLawSample (short sample)
	Converts a linear PCM sample to a mu-law encoded sample.

Static Private Attributes
const int	cBias = 0x84
const int	cClip = 32635
static readonly byte[]	MuLawCompressTable

Detailed Description

mu-law encoder based on code from: http://hazelware.luggle.com/tutorials/mulawcompression.html

Member Function Documentation

LinearToMuLawSample()

static byte NAudio.Codecs.MuLawEncoder.LinearToMuLawSample ( short sample )

inlinestatic

Converts a linear PCM sample to a mu-law encoded sample.

Parameters

sample

The linear PCM sample to be converted.

Returns

The mu-law encoded sample.

This method converts a linear PCM sample to a mu-law encoded sample using the mu-law compression algorithm. The input sample is first checked for sign and then adjusted if necessary. The method then calculates the exponent and mantissa for the mu-law compression based on the input sample. Finally, it constructs and returns the mu-law encoded sample as a byte value.

Member Data Documentation

cBias

const int NAudio.Codecs.MuLawEncoder.cBias = 0x84

staticprivate

cClip

const int NAudio.Codecs.MuLawEncoder.cClip = 32635

staticprivate

MuLawCompressTable

readonly byte [] NAudio.Codecs.MuLawEncoder.MuLawCompressTable

staticprivate

Initial value:

= new byte[256] 
        {
             0,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3,
             4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,
             5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
             5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
             6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
             6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
             6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
             6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
             7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
             7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
             7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
             7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
             7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
             7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
             7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
             7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
        }

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

• /Users/sumansaurabh/Documents/my-startup/xeno-rat/Plugins/LiveMicrophone/lib/NAudio.Core/Codecs/MuLawEncoder.cs