Ableton Live - 5.0 Manual de Instruções descarregar pdf (Página 310)

20.3. OPERATOR 308

LFO Waveform- Select from among several typical LFO waveforms. Sample and Hold creates

random steps, and Noise supplies band-pass-ltered noise. All waveforms are band-limited

to avoid unwanted clicks. Cyclic waveforms restart with each note-on message.

LFO Range- The LFO covers an extreme frequency range. Choose Low for a range from 50

seconds to 30 Hz, or Hi for 8 Hz to 12 kHz. Due to the possible high frequencies, the LFO

can also function as a fth oscillator.

LFO Rate (Rate)- This sets the rate of the LFO. The actual frequency also depends on the

setting of the LFO Range and the LFO Rate<Key controls.

LFO Amount (Mod)- This sets the intensity of the LFO. Note that the actual effect also

depends on the LFO envelope.

LFO to Osc (Destination A-D)- The LFO modulates the frequency of the respective oscillator

if this is turned on.

LFO Envelope Rates<Velocity (Time<Vel)- This parameter exists for lter, pitch, LFO and

volume envelopes. It is therefore listed in the section on envelopes.

LFO Rate<Key (Rate<Key)- The LFO's frequency can be a function of note pitch. If this is set

to 100%, the LFO will double its frequency per octave, functioning like a normal oscillator.

LFO Amount<Velocity (Amt<Vel)- This setting adjusts modulation of the LFO intensity by

note velocity.

Oscillators A-D Shell and Display

Osc On- This turns the oscillator on and off.

Osc Coarse Frequency (Coarse)- The relationship between oscillator frequency and note

pitch is dened by the Coarse and Fine parameters. Coarse sets the ratio in whole numbers,

creating a harmonic relationship.

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Ableton Live - 5.0 Manual de Instruções Página 310