FIELD 2


*1000

COESE,	ZBLOCK 74
COEPS,	ZBLOCK 74
COERET,	ZBLOCK 74
CDST,	ZBLOCK 74
DCST,	ZBLCOK 74
CODOUT,	ZBLOCK 74

FIELD 1

*4000

INIT,	0
	CDF 10
	NTBLIP


	INBLIP
	SIM
	ZERO
	OUTPUT
	BLNTOF
	BLOUT


	CIF 0
	
	JMS I INIT

CODEC,	0
	CDF 10
	DCA INPUT
	INBLIP


	PRESGN
	INPUT
	PREC1
	INPUT

	SIM
	INPUT
	OUTPUT


	BLOUT
	TAD OUTPUT
	CIF 0
	JMP I CODEC


INPUT,	ZBLOCK N
OUTPUT,	ZBLOCK N




LOC9,	ZBLOCK N
LOC10,	ZBLOCK N
LOC11,	ZBLOCK N


/********************MAIN PROGRAMM*****************************:




/	CALL:	SIM
/		INPUT
/		OUTPUT


SIM,	2

	SEND
	1
	COESE
	LOC1
	LOC4


	TRNSMT
	COESE
	COERE
	LOC1
	LOC1
	LOC10
	LOC10
	LOC4


	RECEIV
	2
	COERE
	LOC1
	LOC10


	BLEND





/************************* SEND END *****************************



/	CALL:	SEND
/		INPUT
/		COEFFICIENTS OUT
/		PITCH OUT
/		CONTROL SIGNAL


SEND,	4


	LIMIT
	1
	PREC1
	INLEV
	LOC5


	COMPLM
	LOC5
	LOC5


	ADDER
	1
	PREC1
	LOC5
	PREC1
	ONE
	LOC5


	ZCROSS
	LOC5
	PREC1
	LOC11
	ZCTIME
	ZCNUM
	ZCSTAT


	GABEL
	SWAY1
	SWAY2
	SGABEL


SWAY1,	LADRPD
	1
	PREC1
	LOC2
	LOCTAP
	SIGSE
	2
	PREC6
	IGRST1
	IGRST2
	LOCTC


	FWRECT
	LOC2
	PREC1
	LOC1


	CLEANR
	LOC1
	3
	OUTTP1
	CLRTP1
	CLST1


	TRSHLD
	3
	LOC4
	LEVEL1
	TRTAP1
	TRSIG1
	TRST1


	ADDER
	LOC4
	NNX14
	NM1
	NNX14
	ZERO
	4


SWAY2,	BLEND




/********************** RECEIVE END ************************


/	CALL:	RECEIV
/		OUTPUT
/		COEFF. IN
/		PITCH IN
/		DUMMY

RECEIV,	4


	GABEL
	RWAY1
	RWAY2
	RGABEL


RWAY1,	NOISE
	STN1
	PREC4
	LOC3


	PRESGN
	LOC3
	PREC4
	LOC3


	SWTCHI
	LOC3
	ZERO
	LOC3
	LOC11
	PREC9


	SWTCHI
	ZERO
	NCONST
	LOC6
	LOC11
	PREC9


	EXCITR
	LOC6
	PREC1
	LOC3
	PREC4
	LOC6
	VUVST
	PREC7
	VUVDEC


	ADDER
	LOC6
	NNX14
	3
	NNX14
	ZERO
	LOC6


	LADRRE
	LOC6
	PREC1
	1
	LOCTAP
	SIGRE
	2
	PREC2
	PREC6

RWAY2,	BLEND

TAPNR=14


PREC1,	14		/SIGNAL
PREC3,	10		/AMPLITUDE OF PITCH PULSES
PREC4,	6		/NOISE LEVEL
PREC6,	6
PREC7,	30		/PREC OF EXCITER STATE
PREC8,	-4		/SHIFT FOR OUTPUT
PREC9,	14		/PREC OF CLEANR STATE
STN1,	0
LOCTC,	5
LOCTAP,	14
COERE,	ZBLOCK TAPNR^N
SIGSE,	ZBLOCK TAPNR^N
SIGRE,	ZBLOCK TAPNR^N+N
IGRST1,	ZBLOCK TAPNR^N
IGRST2,	ZBLOCK TAPNR^N
VUVDEC,	-6
VUVST,	ZBLOCK N
TRSIG1,	ZBLOCK 4^N
LEVEL1,	-3		/TRESHOLD
TRTAP1,	4
TRST1,	0
OUTTP1,	20		/PITCH
CLRTP1,	50
CLST1,	ZBLOCK 2
OUTTP2,	20		/INPUT LEVEL
CLRTP2,	50
CLST2,	ZBLOCK 2
NM1,	-1
	-1
	-1
	-1
	-1
INLEV,	4
	0
	0
	0
	0
ZCTIME,	120
ZCNUM,	30
ZCSTAT,	ZBLOCK 4
RGABEL,	0
SGABEL,	0
NCONST,	20
	0
	0
	0
	0
A0RAT1,	346^14
A0RAT2,	346
CNTST,	0
CNTST2,	0
DPCMLM,	3
	0
	0
	0
	0
LOCF1,	CDF 10
LOCF2,	CDF 20




/	CALL:	TRNSMT
/		COEFF. IN
/		COEFF. OUT
/		PITCH IN
/		PITCH OUT
/		LEVEL IN
/		LEVEL OUT
/		CONTROL SIGNAL



TRNSMT,	7


	MOVE
	COESE
	LOCF1
	LOCTAP
	7
	PREC9
	COEPS
	LOCF2


	SPCNT
	TRTEM
	A0RATE
	CNTST


	MOVE
	COEPS
	LOCF2
	LOCTAP
	TRTEM
	NNX14
	COERET
	LOCF2


	MOVE
	COERET
	LOCF2
	LOCTAP
	7
	PREC9
	COERE
	LOCF1


	COPY
	3
	4


	COPY
	5
	6


	BLEND

TRTEM,	ZBLOCK N