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Digital effects processor – Behringer EUROPOWER PMH660M User Manual

Page 7

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EUROPOWER PMH660M/PMH880S

3. DIGITAL EFFECTS PROCESSOR

3. DIGITAL EFFECTS PROCESSOR

A special feature of your PMH880S and PMH660M is the built-

in multi-effects processor that features the same audio

quality as our renowned studio-grade VIRTUALIZER

PRO DSP2024P. The PMH880S even has two effects

processors, each of them with 99 different standard

effects such as reverb, chorus, flanger, delay, vocal

distortion as well as various effects combinations.

CATHEDRAL: Simulates the dense, long reverberation of a

large cathedral, which is appropriate for solo instruments or vocals

in slow pieces. Choose between two variations.

PLATE: Simulates the sound of plate reverberations and hence

is a classic for drums (snare) and vocals. The second one

features more high-end sparkle than the first.

CONCERT: Select between a small theater and a large hall.

Although this program is similar to studio (see below) it features

more presence, which adds to its “lively” character.

STAGE: Is well suited for dissipating the sound of a keyboard

or an acoustic guitar.

ROOM: You can clearly hear the walls of the room. A useful

program for reverb that isn’t directly noticeable (rap, hip hop

vocals) or to make dry recordings of instruments sound natural

again.

STUDIO: This simulation of a middle to large-sized room is

also available in two variations. Both variations sound very

natural and can be used as all-purpose effects.

SMALL HALL: Simulates a small, lively (strongly reflecting)

hall and is perfect for processing drums.

AMBIENCE: Reproduces a middle-sized room without late

reflections.

EARLY REFLECTIONS: The initial reflections of this room are

clearly audible. This effect is a classic for dynamic signals (drums,

percussion, slap bass, etc.).

SPRING REVERB: Simulates classic spring reverberation.
GATED REVERB: This effect synthetically cuts off reverberation

after a period of time. It is famous in the song “In the Air Tonight”

by Phil Collins. The variations differ in the reverb length.

REVERSE REVERB: This is a reverberation in which the

envelope is reversed, i.e. it slowly gets louder.

CHORUS: This effect slightly detunes the original signal. A very

pleasant detune effect is created in connection with the pitch

variation. The chorus effect is used often and quite extensively

used for dispersing signals. The variations available range from

slow to fast chorus effects.

SYMPHONIC: This effect creates the sound of an eight-voice

(!) vocal chorus.

FLANGER: The word “flange” means “tape spool”, and this

explains the characteristics of the effect. Originally, the flanger

effect was generated with two tape recorders which ran

synchronously. The same audio signal was recorded on both

machines. If you put a finger on the left spool of one of the

machines, the spool and the playback speed are slowed down.

The generated delay results in phase shifting of the signals.

Please choose either “medium flanger” or one of the “bright

flanger” programs, which feature an increase in presence.

PHASER: With the phaser, a second, phase-shifted signal is

added to the original audio signal. The resulting sound is thicker

and above all livelier. This effect is often used for guitar sounds

and keyboards. In the 70s, it was also extensively used for

other instruments like electric pianos. The PMH offers you four

different phaser variations.

ROTARY SPEAKER: The simulation of a classic effect that is

normally generated with a (slow or fast) rotating speaker.

DELAY: A delay of the input signal with various repetitions.

Different tempo settings (ten variations in total) allow interesting

delay effects.

ECHO: Similar to the stereo delay, with the difference being

that the repetitions have less presence. This simulates the

character of the original tape echo that was used before the

digital era and can be thought of as a “Vintage Sound”.

MULTI TAP: A delay effect with changing stereo positioning

(left, center, right). Four variations are available.

CHORUS & REVERB: This algorithm combines the popular

chorus with a reverb effect. Taking all variations into account, they

differ in the length of reverb time.

FLANGER & REVERB: The combination of flanger and reverb

effects.

PHASER & REVERB: The combination of a classic stereo

phaser and a reverb effect. Here, too, the phaser is combined

with different reverb types.

ROTARY SPEAKER & REVERB

: The combination of a rotary

speaker effect and reverb program.

DELAY & REVERB: Delay and reverb is the most common

combination for vocals, solo guitars, etc.

PITCH & REVERB: The pitch shifter slightly detunes the audio

signal, while the reverb adds ambience to the signal.

DELAY & CHORUS: Chorus can contribute to a wideness of

the signal and interesting repetition effects can be adjusted with

the delay. Vocals can be given a distinctive effect without making

the voice sounding blurred.

DELAY & FLANGER: This effect is just right for creating a

modern, slightly “spacy” vocal sound.

DELAY & PITCH: A repetition of the audio signal, with an

oscillatory effect added by the pitch shifter.

3 VOICE PITCH: The pitch effect can be used to produce a

cartoon-character type voice effect.

LFO BANDPASS: Filters, in general, influence the frequency

response of a signal. A low-pass filter allows low frequencies

to pass and suppresses high frequencies, while a high pass

filter allows high frequencies to pass and suppresses low

frequencies. This LFO bandpass effect is complemented by

modulation from an LFO (Low Frequency Oscillator).

VOCAL DISTORTION: This effect is very hip when used on

vocals and drum loops.

VINYLIZER: This effect adds clicks and noise to your audio

signal, simulating old vinyl records.

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