MINDPRINT DTC Especificaciones descargar pdf (Pagina 8)

2. Equalization: Frequency Processing

2.1 LOW CUT and HIGH CUT

Operation:

LO CUT/HI CUT: activating either of these

buttons will switch that filter into the signal path.

FREQUENCY: sets the cut-off frequency of

the filter.

Operating range, Low-Cut: 22 Hz to 220 Hz.

That portion of the signal that has low-frequency

content below the chosen frequency will be cut

by 24 dB per octave.

Operating range, High-Cut: 3 kHz to 30 kHz.

That portion of the signal that has high-

frequency content above the chosen frequency

will be cut by 12 dB per octave.

Note : Keep in mind that if you have a

fairly noisy signal, removing the noise

is ordinarily possible only at the

expense of a loss of brilliance. It makes

more sense simply to avoid such

problems from the outset by using

high-quality preamplification

like the DTC™!

MindPrint-DTC

HELPFUL HINT

The steep 24 dB-per-octave slope of the Lo Cut filter

can help remove undesirable low-frequency sounds

such as vocal pops cleanly without any degradation

of the rest of the signal. A special aspect of the

Low-cut filter is that it is not fixed at a preset

frequency, but can be set freely at any frequency

within its range, making it a very effective tool for

finely shaping the sound.

This frequency plot shows the specific effectiveness of

the Cut filters.

The steepness of the Low-Cut filter, with its 24-dB cut

per octave, is clearly evident. This filter can be used

within an operating range from 22 Hz to 220 Hz for

cleanly removing low-frequency rumble or vocal pops

as well as for the sonic shaping of special effects.

The High-Cut filter with its 12-dB-per-octave slope is

substantially gentler, since in practice this filter is

generally used more for adapting a sound to its

environment than for removing unwanted noise.

Because of its extremely high maximum cut-off

frequency of 30 kHz, it can help clean up the audible

signal by removing interfering ultra-high-frequency

content from the inaudible range.

Freq.Resp. DTC HF-Filter Functions for 2,8kHz

0.02 0.1 0.5 1 2 5 10 kHz

-10

-20

-30

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 39 40

Comentarios a estos manuales

Sin comentarios

MINDPRINT DTC Especificaciones Pagina 8

Comentarios a estos manuales