Am 23.10.2006 um 17:36 schrieb raymond: > I'm wondering that how to use the Modulation Matrix of EXS24 to > produce the > Strings Vibrato and Crescendo?? There are many ways to create vibrato and crescendo, and which is best depends on the situation. You can use the LFO for vibrato but this will probably sound not very realistic with string section samples. You can try one of Logic's many modulation FX plug-ins. Most realistic vibrato/crescendo is achieved when it's already in the sample, but that is sometimes not desirable. > Someone talk about the CC...erm..may i know what's CC?? CC stands for Controller Change and is a MIDI message. You can use a CC message either to modulate an EXS parameter (pitch for instance) directly, or to control the amount of modulation of another modulation source (a LFO for instance). Ingo