WAV PCM声音转换工具库

PCM/WAVE工具库，提供各种PCM互相转换，PCM到WAVE转换 提供源码，价格面议 unsigned char linear2alaw(short pcm_val);;;;;;;; short alaw2linear(unsigned char a_val);;;;;;;; unsigned char linear2ulaw(short pcm_val);;;;;;;; short ulaw2linear(unsigned char u_val);;;;;;;; unsigned char alaw2ulaw(unsigned char aval);;;;;;;; unsigned char ulaw2alaw(unsigned char uval);;;;;;;; short swap_linear (short pcm_val);;;;;;;; int alaw2ulawfile(char *InFile,char *OutFile);;;;;;;; int ulaw2alawfile(char *InFile,char *OutFile);;;;;;;; int linear2alawfile(char *InFile,char *OutFile);;;;;;;; int alaw2linearfile(char *InFile,char *OutFile);;;;;;;; int linear2ulawfile(char *InFile,char *OutFile);;;;;;;; int ulaw2linearfile(char *InFile,char *OutFile);;;;;;;; int linearswppingfile(char *InFile,char *OutFile);;;;;;;; int alaw2wavfile(char *InFile,char *OutFile);;;;;;;; int ulaw2wavfile(char *InFile,char *OutFile);;;;;;;; redpower2004@21cn.com 另外不会用的请不要随便评论.谢谢