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SALIERI Language - cresc

cresc: segment x integer x integer -> segment
cresc: sequence x integer x integer -> sequence

Call syntax:
cresc(segm, int_1, int_2)

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.

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>

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