Propellerhead Reason - 4.0 Manual de Operações descarregar pdf (Página 284)

NN-XT SAMPLER

282

D Pan

This controls the stereo balance of the output pair to which a zone is routed. In the

middle position, the signal appears equally strong on the left and right channel in a

stereo pair. By turning the knob to the left or right, you can change the stereo bal-

ance.

Note that if you for instance turn the Pan knob all the way to the left, you cause the

signal to be output from the left channel of the stereo pair only.

You can use this to treat a stereo output as two independent mono outputs, if re-

quired.

See page 276 for information on routing zones to output pairs.

The LFOs

NN-XT features two Low Frequency Oscillators - LFO 1 and LFO 2. “Normal” oscilla-

tors generate a waveform and a frequency, and produce sound. Low frequency Oscil-

lators on the other hand, also generate a waveform and a frequency, but there are two

major differences:

• LFOs only generate sounds of a low frequency.

• LFOs don’t produce sound, but are instead used for modulating various parame-

ters.

The most typical use of an LFO is to modulate the pitch of a sound (generated by an

oscillator or - in the case of NN-XT - a sample), to produce vibrato.

About the Difference between LFO 1 and LFO 2

There are two fundamental differences between LFO 1 and LFO 2:

D LFO 2 is always key synced, that is, each time you press a key, the LFO

waveform starts over from scratch. LFO 1 can be switched between key

synced and non-key synced modes.

D LFO 2 only has one waveform, triangle.

The following parameters are available for the LFOs:

Rate (LFO 1 and 2)

This knob controls the frequency of the LFO. For a faster modulation rate, turn the

knob to the right.

The Rate knob of LFO 1 is also used for setting the timedivision when synchronizing

the LFO to the song tempo (see below).

Delay (LFO 1 and 2)

This can be used for setting a delay between when a note is played and when the

LFO modulation starts kicking in (gradually). This way, you can make the sound start

unmodulated, and then have the LFO modulation start after you have kept the key(s)

pressed down for a while.

Turn the knob to the right to increase the delay time.

Mode

Description

Key This will make the pan position shift gradually from left to right, the higher

up on the keyboard you play.

Key 2 This will make the pan position shift from left to right and then back again

from right to left in a sequence of eight keys. Playing 4 adjacent semi-

tones thus makes the pan position gradually go from left to right. The next

4 higher semitone notes will then change the pan position from right to

left in the same way, and this cycle will then be repeated.

Jump This will make the pan position jump between left and right each time a

note is played.

1 2 ... 279 280 281 282 283 284 285 286 287 288 289 ... 401 402

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Propellerhead Reason - 4.0 Manual de Operações Página 284

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