Type:
cresc: segment x integer x integer -> segment
cresc: sequence x integer x integer -> sequence
Call syntax:
cresc(segm,
int_1,
int_2)
Description:
cresc returns the segment which is obtained
from segm by combining it with a linear intensity
profile (crescendo or diminuendo) from
int_1 to int_2.
The values of the intensity parameters int_1 and int_2 have to be between 0 and 127; they refer to the velocity values of the MIDI Standard; playback may depend on the sound equipment being used and its installation.
This function can also be applied to sequences instead of segments.
Error conditions:
Illegal values for int_1 or
int_2 may cause arbitrary
results; however, no error condition occurs in these cases.
Attention!
This function is based on a music represention model which
will soon be replaced by the more powerful GUIDO Notation
Format; very likely, it will be not supported in this form
in future versions of SALIERI.
See also: instr, accel, getIntens. /SEEALSO>