Propellerhead Reason - 4.0 Instrukcja Operacji Pobierz pdf (Strona 274)

NN-XT SAMPLER

272

Layered, Crossfaded and

Velocity Switched Sounds

Creating Layered Sounds

You can set things up so that two or more zones have overlapping key ranges - either

completely or partially. This way you can create layered sounds, i.e. different samples

that are played simultaneously when you press a key on your keyboard.

In the picture above, you can see a set of piano samples at the top, mapped across

the key range.

Below these are a set of string samples that also span the entire key range.

Whenever you play a key within this keyboard range, the sound produced will be a

combination of the piano and the string sample.

In addition, in the example above, the user has arranged the piano samples into one

group and the string samples in another. This is convenient since it allows for quick

selection of the entire piano map, for example for balancing its level against the

strings.

About Velocity Ranges

When zones are set up so that their key ranges overlap – completely or partially – you

can use velocity switching and crossfading to determine which zones should be

played back depending on how hard or soft you play on your MIDI keyboard.

This is done by setting up velocity ranges, with or without crossfading.

Each time you press a key on your MIDI keyboard, a velocity value between 1-127 is

sent to Reason. If you press the key softly, a low velocity value is sent and if you press

it hard, a high velocity value is sent.

This velocity value determines which samples will be played and which will not.

Let’s say for example that you’ve mapped three different zones across the same key

range:

D Zone 1 has a velocity range from 1-40.

This means that the sample in it will be triggered by velocity values between 1-40.

D Zone 2 has a velocity range of 41-80.

The sample in this zone will be played back by velocity values between 41-80.

D Zone 3 has a velocity range of 81-127.

The sample in this zone will be triggered by all velocity values above 80.

Overlapping Velocity Ranges

Let’s change the values above slightly:

D Zone 1 has a velocity range from 1-60.

D Zone 2 has a velocity range of 41-100.

D Zone 3 has a velocity range of 81-127.

Now, velocity values between 41 and 60 will trigger samples from both Zone 1 and

Zone 2. Likewise, velocity values between 81 and 100 will trigger sounds from Zone

2 and Zone 3.

About Full and Partial Velocity Ranges

You can see which zones have modified velocity ranges in the key map display:

• Zones with a full velocity range (0 - 127) are only shown with an outline.

100

127

Velocity

Zone 1

Zone 2

Zone 3

100

127

Velocity

Zone 1

Zone 2

Zone 3

1 2 ... 269 270 271 272 273 274 275 276 277 278 279 ... 401 402

Komentarze do niniejszej Instrukcji

Brak uwag

Propellerhead Reason - 4.0 Instrukcja Operacji Strona 274

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Oprogramowanie Propellerhead Reason - 4.0