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A NEW CLASS OF EQUAL-RIPPLE FILTERING FUNCTIONS WITH LOW Q-FACTORS: THE MUCROER POLYNOMIALS.PREMOLI A.1974; I.E.E.E. TRANS. CIRCUITS SYST.; U.S.A.; DA. 1974; VOL. 21; NO 5; PP. 609-613; BIBL. 18 REF.Article

DESIGN OF SHARP-CUT-OFF LOW-PASS FILTERS WITH RIPPLES IN THE PASS-BAND.ROY SCD; CLARK P.1975; RADIO ELECTRON. ENGR; G.B.; DA. 1975; VOL. 45; NO 6; PP. 293-298; BIBL. 8 REF.Article

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SOME COMPARISONS OF APPROXIMATION TECHNIQUES IN THE DESIGN OF DELAY-EQUALISED SELECTIVE FILTERSRAKOVICH BD; RADMANOVIC MD.1983; IEE PROCEEDINGS. PART G. ELECTRONIC CIRCUITS AND SYSTEMS; ISSN 0143-7089; GBR; DA. 1983; VOL. 130; NO 2; PP. 53-60; BIBL. 26 REF.Article

EQUAL-RIPPLE RATIONAL FUNCTIONS WITH MULTIPLE CRITICAL POLE PAIR.BIEY M; PREMOLI A.1976; ELECTRON. LETTERS; G.B.; DA. 1976; VOL. 12; NO 10; PP. 263-264; BIBL. 9 REF.Article

ON THE APPROXIMATION PROBLEM FOR RECURSIVE DIGITAL FILTERS WITH ARBITRARY ATTENUATION CURVE IN THE PASS-BAND AND THE STOP-BAND.DUBOIS H; LEICH H.1975; I.E.E.E. TRANS. ACOUST. SPEECH SIGNAL PROCESSG; U.S.A.; DA. 1975; VOL. 23; NO 2; PP. 202-207; BIBL. 8 REF.Article

A DESIGN ALGORITHM FOR CONSTRAINED EQUIRIPPLE DIGITAL FILTERSSHENOI K; AGRAWAL BP.1982; IEEE TRANS. ACOUST. SPEECH SIGNAL PROCESS.; ISSN 0096-3518; USA; DA. 1982; VOL. 30; NO 2; PP. 206-211; BIBL. 8 REF.Article

Frequency/voltage convector with low output rippleREYNOLDS, J. S.Electronics Letters. 1986, Vol 22, Num 15, pp 783-784, issn 0013-5194Article

FIR low-pass filter design using parametric filter techniqueSHIDA, S; FUSHIMI, S; TSUCHIYA, T et al.IEEE transactions on circuits and systems. 1984, Vol 31, Num 5, pp 447-452, issn 0098-4094Article

Design of digital filters with maximally flat passband and equiripple stopband magnitudeSARAMÄKI, T.International journal of circuit theory and applications. 1985, Vol 13, Num 3, pp 269-286, issn 0098-9886Article

A FAST PROCEDURE TO DESIGN EQUIRIPPLE MINIMUM-PHASE FIR FILTERSMIAN GA; NAINER AP.1982; IEEE TRANS. CIRCUITS SYST.; ISSN 0098-4094; USA; DA. 1982; VOL. 29; NO 5; PP. 327-331; BIBL. 12 REF.Article

TRANSITIONAL MURROMAF-MURROER FILTERS WITH ADDITIONAL MEMBERSTHAJCHAYAPONG P; SUWATANAPANKUL V; CHEEVASUVIT F et al.1980; PROC. I.E.E.E.; USA; DA. 1980; VOL. 68; NO 3; PP. 415-417; BIBL. 2 REF.Article

TRANSFER FUNCTIONS WITH EQUIRIPPLE PASSBAND AND VERY LOW Q-FACTOR FOR ECONOMICAL ACTIVE FILTERSMARQUARDT R.1979; ELECTRON. LETTERS; GBR; DA. 1979; VOL. 15; NO 20; PP. 618-619; BIBL. 5 REF.Article

A PREDISTORTION TECHNIQUE FOR INCREASING THE ELEMENT TOLERANCES IN ELLIPTIC AND GENERAL PARAMETER PITTERSRAKOVICH BD; POPOVICH MV.1981; INT. J. ELECTRON. THEOR. EXP.; ISSN 0020-7217; GBR; DA. 1981; VOL. 50; NO 1; PP. 27-36; BIBL. 12 REF.Article

AN EQUIRIPPLE BANDPASS RECURSIVE DIGITAL FILTER WITH ADJUSTABLE SKIRT SELECTIVITIESTHAJCHAYAPONG P; SUWATANAPANKUL V; CHEEVASUVIT F et al.1980; PROC. I.E.E.E.; USA; DA. 1980; VOL. 68; NO 2; PP. 290-291; BIBL. 4 REF.Article

A NEW CLASS OF MULTIPLE-CRITICAL-POLE EQUAL-RIPPLE RATIONAL (MCPER) FUNCTIONS FOR THE DESIGN OF CASCADED RC-ACTIVE FILTERS WITH LOW Q-FACTORSBIEY M; PREMOLI A.1978; I.E.E.E. TRANS. CIRCUITS SYST.; USA; DA. 1978; VOL. 25; NO 1; PP. 19-27; BIBL. 40 REF.Article

BANDPASS (BANDSTOP) DIGITAL FILTER DESIGN ROUTINEKAISER JF; REED WA.1978; REV. SCI. INSTRUM.; USA; DA. 1978; VOL. 49; NO 8; PP. 1103-1106; BIBL. 2 REF.Article

SELECTIVE LINEAR PHASE FILTERS POSSESSING A PAIR OF J-AXIS TRANSMISSION ZEROSRHODES JD; ZABALAWI IH.1982; INT. J. CIRCUIT THEORY APPL.; ISSN 0098-9886; USA; DA. 1982; VOL. 10; NO 3; PP. 251-263; BIBL. 7 REF.Article

EQUIRIPPLE STOPBAND CHARACTERISTIC FOR CIRCULARLY SYMMETRIC 2-D RECURSIVE FILTERSTHYAGARAJAN KS.1980; PROC. I.E.E.E.; USA; DA. 1980; VOL. 68; NO 2; PP. 281-282; BIBL. 5 REF.Article

MULTIPLE REAL-POLE EQUAL-RIPPLE RATIONAL (MRPER) APPROXIMATION FOR LOW PASS RC-ACTIVE FILTERSBIEY M; PREMOLI A.1980; INTERNATION. J. CIRCUIT THEORY APPL.; GBR; DA. 1980; VOL. 8; NO 3; PP. 219-228; BIBL. 13 REF.Article

PERFORMANCE COMPARISONS FOR NONRECURSIVE DIGITAL FILTERS WITH NONLINEAR PHASE CHARACTERISTICS.RAZZAK MA; CUTHBERT LG.1978; ELECTRON. LETTERS; G.B.; DA. 1978; VOL. 14; NO 12; PP. 370-372; BIBL. 8 REF.Article