% brversion 1.0
%3 valved trumpet with bulge in centre
custominstrument=1;%this is 0 if you have a real instrument bore
FS=44100;%sample rate
temperature=20;%temperature in C
vpos=[600,630,660];%position of valve in mm
vdl=[20,20,20];%default (shortest) tube length mm
vbl=[130.7,57.5,199.8];%bypass (longest) tube length mm (will add default length to either side of bypass tubes)
xmeg=10;x0eg=[80,200,695];Leg=1400;
rmeg=20;
r0eg=[4,9,3;
    9,12,1;
    12,60,2];
rbeg=130;fbeg=6;
