10.6

Table Of Contents
346Logic Pro Instruments
To explain, raising the slider value reduces the envelope minimum amplitude, with
the difference being dynamically controlled by keyboard velocity. For example, when
you set the Vel slider to 25%, the minimum envelope amplitude is reduced to 75%.
The remaining 25% is added in response to the velocities of keys you play. A key
played with a zero velocity results in an envelope amplitude of 75%. A key played
with a MIDI velocity value of 127 will result in an envelope amplitude of 100%. When
you raise the Vel slider value, the minimum amplitude decreases even further.
Logic Pro Quick Sampler filter types
Quick Sampler provides multiple filter types you can choose in the Filter controls. Each
filter type has unique sonic characteristics and responds differently to incoming signals.
This flexible collection of filters enables you to subtly or dramatically sculpt the tone of
your instruments.
Quick Sampler filter types
Lowpass (LP): This filter type passes the portion of a signal below a specified cutoff
frequency and rolls off the portion above that frequency.
Bandpass (BP): This filter type passes the portion of a signal occupying a band
surrounding the cutoff frequency and rolls off the portions above and below that band.
Highpass (HP): This filter type passes the portion of a signal above a specified cutoff
frequency and rolls off the portion below that frequency.
Band reject (BR): This filter type cuts a narrow band around a resonant frequency. The
remainder of the signal is affected minimally.
Peaking: This filter type boosts a narrow band around a resonant frequency. The
remainder of the signal is affected minimally.
There are multiple two-pole, four-pole, multi-pole state-variable and analog-modeled LP,
BP, and HP filter designs in Sampler, each with distinctive characteristics that you may
prefer for a given purpose. The available LP, BP, and HP filter designs include Creamy,
Edgy, Gritty, Lush, Lush (Fat), and Sharp variants.
Creamy: Multi-pole state-variable filter.
Edgy: Two- or four-pole analog-modeled filters. Four-pole variants provide a steeper
roll-off of frequencies beyond the cutoff.
Gritty: Two-pole filters designed to saturate heavily at higher Resonance and Drive
settings.
Lush: Four-pole lowpass analog-modeled filters.
Lush (Fat): Four-pole analog-modeled filters.
Sharp: Two-pole analog-modeled filters.
The three principal filter controls have standard functions for all filter types.
Cutoff: Controls the filter cutoff frequency.
Resonance: Controls the filter resonance or emphasis. Higher settings boost
frequencies in the immediate vicinity of the cutoff frequency.
Drive: Allows the filter to be overdriven; the precise effect varies with each filter design.