~X.75;Y.9;
L-350,500;*V1.1;
L400,500;*V1.2;
L-350,-375;*V1.3;
L400,-375;*V1.4;
M1NGB25;
L-600,-860;
FAFigure 1.~L-450,-860;
F1Time-varying amplitude and frequency functions for the first four harmonics~L-450,-890;
F1of a violin tone.   These were obtained from the analysis of a digitized tone~L-450,-920;
F1with the heterodyne filter. (abscissa=time, ordinate=frequency or amplitude)~L-450,-950;
F1The digitized (original) tone, plus the tone resulting from additive synthesis~L-450,-980;
F1which was based on the above analyzed functions are Recorded Example 1.~L-10,1000;FA16a~