The bell instrument in the Amsterdan Catalogue is not the same on Dodge's
book (Risset). Looking the orc and sco file below I cannot understand why
the size of f2 MUST BE 8193. If this value has the same size of the sample
table the result is a multitude of bells. I also did not find anything, in
the csound manual, about oscil1 that could justify this value.

orc (basic algorithm).

kenv1 oscil1 0, iamp1, idur1, if2
asig1 oscil kenv1, ifreq1, if1.

sco

f1 0 8192 1 ;sine wave
f2 0 8193 5 1 8192 .01

Thanks

Liduino