Alesis QS8.1 Bedienungsanleitung PDF herunterladen (Seite 28)

Overview: Part 2

QS7.1/QS8.1 Reference Manual 27

ABOUT SOUND GROUPS

To make things easier for you, we’ve broken down three of the five Banks into Sound

Groups. There are 12 different Sound Groups with 10 Programs each, plus a 13th

Sound Group with only 8 Programs. (This gives each Bank 128 Programs, as

specified by the MIDI standard.) Each of these Groups is clearly marked on the

[SELECTION] button that calls it up.

Why do we call them Sound Groups? Because they bring together Programs which

are musically or sonically related, such as pianos [00 ], guitars [30 ], bass [40 ] and

drums [120].

There are two Banks which differ from this default scheme:

• The User Bank. Straight from the factory, your QS’s User Bank is organized in

the same Sound Groups as the Preset Banks. But it needn’t stay that way. Any

User Bank you create for yourself (or collect from non-Alesis sources) might be

organized very differently.

• The General MIDI Bank. This is organized to match the General MIDI

standard, which puts Programs in a totally different order than that of our

Sound Groups.

THE PERFORMANCE CONTROLS

There are a number of expressive ways to control the sound of your QS while you are

playing. They are:

• Velocity. This refers to how slow or fast you strike the keys. In most Programs,

faster means louder. Velocity can also cause tonal changes in the sound, trigger

new Sound layers in a Program, or do other things entirely. It all depends on

what parameters are set to respond to it, and how.

• Aftertouch. Strike a key, hold it down…and then push it down a little harder.

That’s “aftertouch.” (You’ll also see it referred to as “Pressure” in some

instruments and software.) Common uses include triggering changes in the pitch,

tone, or volume of notes.

• Pitch Bend Wheel. Push the [PITCH BEND] wheel up and the pitch of your QS

goes up. Push the wheel down, and it goes down. Let the wheel go and it springs

back to center. A no-brainer, right? There have been pitch bend wheels on

synths since the early days, so this function is properly familiar to you.

Familiar or not, however, the simple fact is that bending pitch is a blast. Do it

well and you can achieve incredible levels of emotional expression. One thing

to remember: the amount of available pitch bend may vary from Program to

Program.

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Alesis QS8.1 Bedienungsanleitung Seite 28