g711.h File Reference

Go to the source code of this file.

Defines
#define	_G711_H_
#define	ULAW_BIAS   0x84
#define	ALAW_AMI_MASK   0x55
Functions
uint8_t	alaw_to_ulaw (uint8_t alaw)
	Transcode from A-law to u-law, using the procedure defined in G.711.
uint8_t	ulaw_to_alaw (uint8_t ulaw)
	Transcode from u-law to A-law, using the procedure defined in G.711.

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Detailed Description

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Function Documentation

uint8_t alaw_to_ulaw

(

uint8_t

alaw

)

Transcode from A-law to u-law, using the procedure defined in G.711.

Parameters:

alaw

The A-law sample to transcode.

Returns:

The best matching u-law value.

uint8_t ulaw_to_alaw

(

uint8_t

ulaw

)

Transcode from u-law to A-law, using the procedure defined in G.711.

Parameters:

alaw

The u-law sample to transcode.

Returns:

The best matching A-law value.