Reference Implementation of G.711 standard and other voice codecs

				#!/bin/awk				# --------------------------------------------------------				# AWK script to produce an ASCII printout of a "bogus"				# G.192-compliant encoded frame. It will take frame 				# sizes from the command line and print the sync header, 				# frame length, and softbits, alternating 1's and 0's.				#				# NOTE: the ascii output can be converted to bynary using 				# the unsupported demo program ascii2bin.c				#				# Simao -- February 2001				# --------------------------------------------------------				{				  print "0x6B21"				  printf("0x%00x\n", $1)				  for (i=0;i				     print i%2? "0x007F":"0x0081"				}