/*?==================================================================?*/
/*????????????????????????????????????????????????????????????????????*/?
/*????Microsoft?Speech?coder?????ANSI-C?Source?Code???????????????????*/
/*????SC1200?1200?bps?speech?coder????????????????????????????????????*/
/*????Fixed?Point?Implementation??????Version?7.0?????????????????????*/
/*????Copyright?（C）?2000?Microsoft?Corp.?????????????????????????????*/
/*????All?rights?reserved.????????????????????????????????????????????*/
/*????????????????????????????????????????????????????????????????????*/?
/*?==================================================================?*/

/*------------------------------------------------------------------*/
/*																	*/
/*?File:		classify.c											*/
/*																	*/
/*?Description:?classification?routines								*/
/*																	*/
/*------------------------------------------------------------------*/


#include?“sc1200.h“
#include?“cprv.h“
#include?“global.h“
#include?“mat_lib.h“
#include?“macro.h“
#include?“mathhalf.h“
#include?“constant.h“
#include?“math_lib.h“
#include?“dsp_sub.h“
#include?“coeff.h“
#include?“melp_sub.h“


#define?PITCH_RANGE				5
#define?SQRT_PIT_SUBframe_Q11	19429???????/*?sqrt（PIT_SUBframe）?*?（1?<#define?SILENCE_DB_Q11			6144??????????/*?Originally?30.??subEnergy?is?*/
?????????????????????????????????????/*?changed?to?1/10?of?its?floating?point?*/
??????????????????????????????????????????/*?counterpart.??30/10?*?（1?<#define?TWO_Q11					4096?????????????????????????/*?2?*?（1?<#define?THREE_Q11				6144?????????????????????????/*?3?*?（1?<#define?FIVE_Q11				10240????????????????????????/*?5?*?（1?<#define?M_TEN_Q11				-20480
#define?X04_Q15					13107??????????????????????/*?0.4?*?（1?<#define?X045_Q15				14746?????????????????????/*?0.45?*?（1?<#define?X05_Q12					2048???????????????????????/*?0.5?*?（1?<#define?X055_Q15				18022?????????????????????/*?0.55?*?（1?<#define?X06_Q15					19661??????????????????????/*?0.6?*?（1?<#define?X065_Q15				21299?????????????????????/*?0.65?*?（1?<#define?X14_Q11					2867???????????????????????/*?1.4?*?（1?<#define?X15_Q11					3072???????????????????????/*?1.5?*?（1?<#define?X16_Q11					3277???????????????????????/*?1.6?*?（1?<#define?LOG2_Q11				617?????????????????/*?log10（2.0）?*?（1?<#define?ONE_OV_SQRT2_Q15		23170????????????????/*?1/sqrt（2）?*?（1?<
const?Shortword?????enlpf_coef[EN_FILTER_ORDER]?=?{????????????????????/*?Q14?*/
	/*?the?coefs?of?the?filter?（NOT?h）?*/
	6764??4336??-274?-2536?-1491
	??24??-228?-1370?-1502??-480
	?383???390????57???-18???104
	?132????51?
};
const?Shortword?????enhpf_coef[EN_FILTER_ORDER]?=?{????????????????????/*?Q14?*/
	/*?the?coefs?of?the?filter?（NOT?h）?*/
	7783?-5211???439??1707??-483
	-978???564???

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????23113??2001-01-23?18:27??melpe_fxp_cyg\classify.c
?????文件????????7896??2001-01-23?18:27??melpe_fxp_cyg\coeff.c
?????文件????????2165??2001-01-23?18:27??melpe_fxp_cyg\coeff.h
?????文件????????4847??2001-01-23?18:27??melpe_fxp_cyg\constant.h
?????文件????????2527??2001-01-23?18:27??melpe_fxp_cyg\cprv.h
?????文件???????25581??2001-01-23?18:27??melpe_fxp_cyg\dsp_sub.c
?????文件????????3783??2001-01-23?18:27??melpe_fxp_cyg\dsp_sub.h
?????文件???????37195??2001-01-23?18:27??melpe_fxp_cyg\fec_code.c
?????文件????????1326??2001-01-23?18:27??melpe_fxp_cyg\fec_code.h
?????文件????????8117??2001-01-23?18:27??melpe_fxp_cyg\fft_lib.c
?????文件????????1175??2001-01-23?18:27??melpe_fxp_cyg\fft_lib.h
?????文件???????20602??2001-01-23?18:27??melpe_fxp_cyg\fsvq_cb.c
?????文件????????1416??2001-01-23?18:27??melpe_fxp_cyg\fsvq_cb.h
?????文件????????8066??2001-01-23?18:27??melpe_fxp_cyg\fs_lib.c
?????文件????????1672??2001-01-23?18:27??melpe_fxp_cyg\fs_lib.h
?????文件????????2185??2001-01-23?18:27??melpe_fxp_cyg\global.c
?????文件????????2272??2001-01-23?18:27??melpe_fxp_cyg\global.h
?????文件???????10360??2001-01-23?18:27??melpe_fxp_cyg\harm.c
?????文件?????????873??2001-01-23?18:27??melpe_fxp_cyg\harm.h
?????文件???????35591??2001-01-23?18:27??melpe_fxp_cyg\lpc_lib.c
?????文件????????2493??2001-01-23?18:27??melpe_fxp_cyg\lpc_lib.h
?????文件????????2623??2001-01-23?18:27??melpe_fxp_cyg\macro.h
?????文件????????5364??2002-06-14?21:47??melpe_fxp_cyg\makefile
?????文件????????2694??2001-01-23?18:27??melpe_fxp_cyg\mathdp31.c
?????文件????????1376??2001-01-23?18:27??melpe_fxp_cyg\mathdp31.h
?????文件???????68235??2001-01-23?18:27??melpe_fxp_cyg\mathhalf.c
?????文件????????4338??2001-01-23?18:27??melpe_fxp_cyg\mathhalf.h
?????文件???????22614??2001-01-23?18:27??melpe_fxp_cyg\math_lib.c
?????文件????????2177??2001-01-23?18:27??melpe_fxp_cyg\math_lib.h
?????文件???????21004??2001-01-23?18:27??melpe_fxp_cyg\mat_lib.c
?????文件????????3044??2001-01-23?18:27??melpe_fxp_cyg\mat_lib.h
............此處省略35個文件信息