8

418 Appendix Synthesizer Basics
Undesirable analog synthesizer phenomena, such as the habit of going completely out
of tune, are not simulated by virtual analog synthesizers. You can, however, set the
voices of the ES1 to randomly detune, adding life to the synthesizer’s sound. Unlike its
analog counterparts, the ES1 is also; completely programmable (you can save sound
settings), can be completely automated (you can record and playback fader
movements), polyphonic (you can play up to 16 notes at the same time), multitimbral
(you can play different sounds at the same time—on different instrument channels),
and velocity sensitive.
These are important benefits, which overcome the limitations of old synthesizers. If you
find it more inspirational to avoid the use of these features, you can always switch them
off.
What Is Synthesis?
Synthesis in this context is the (re)production of a sound which emulates, or
synthesizes the sound of another instrument, a voice, helicopter, car, dog bark—in fact,
any sound you can think of!
This synthetic reproduction of other sounds is what gives the synthesizer its name.
Needless to say, synthesizers can also produce many sounds which would never occur
in the natural world. This ability to generate sounds which cannot be created in any
other way is what makes the synthesizer a unique musical tool. Its impact on modern
music has been enormous, and will continue well into the future—although it is more
likely to live on in virtual form, rather than as hardware.