Tc-electronic P2 Manuel d'utilisateur télécharger pdf (Page 17)

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EQ PAGE

Type

Press TYPE and use Faders 1-3 to set BW

value for each of the three EQ bands.

Range for the Notch filter:

Lo BW : 0.02oct to 1oct

Mid BW : 0.02oct to 1oct

Hi BW : 0.02oct to 1oct

Range for the Parametric filter:

Lo BW : 0.1oct to 4oct

Mid BW : 0.1oct to 4oct

Hi BW : 0.1oct to 4oct

Range for the Shelve filter:

Lo BW : 3dB/oct to 12dB/oct

Hi BW : 3dB/oct to 12dB/oct

Range for the Cut filter:

Lo BW : Bessel or Butterworth

Hi BW : Bessel or Butterworth

Bandwidth/Q - Key-Values:

BW Q

0.5 - 2.87

0.7 - 2.04

1.0 - 1.41

5-BAND PAGE

Xovers

Press this button to access the four cross-over

points between the five-bands. The parameters

are Automatically assigned to faders 1-4.

Parameter range:

Xover 1: Off to 1.6kHz

Xover 2: Off to 4kHz

Xover 3: 100Hz to Off

Xover 4: 250Hz to Off

Defeat Thresh

Range: -3 to -30dB

This is a unique control which defeats gain from

the multiband compressor below a certain

threshold. No matter the spectral shaping

applied from multiband system, below the

Defeat Threshold, the frequency response is

flat and gain is unity.

Defeat Threshold is relative to Compressor

Threshold, which is relative to Reference Level.

Defeat Ratio

Range: Off to Infinity

Controls how close to the Defeat Threshold the

make-up gain of the compressor is

counteracted. At high ratios, the signal only has

to be slightly below the Defeat Threshold before

the compressor gain is fully defeated.

Thresholds A & B

Parameter range: -25 to 20dB

Press this button to access the five individual

band Thresholds and the overall All Threshold.

Threshold relative to Reference Level is

set at the Main page.

Gain

Parameter range: 0 to 18dB

Press this button to access the five individual

band Gains and the overall All Gain.

DXP Mode - introduction

The 5-band section is either in normal

compression mode, or DXP mode. Instead of

attenuating signals above a certain threshold,

DXP mode (Detail Expansion) lifts up signals

below the Threshold; thereby bringing out

details rather than squashing the loud parts.

DXP mode therefore is capable of adding

intelligibility and air to speech, lifting harmonics,

or emphasizing ambience without increasing

overall peak level.

As shown on the illustration, gain is positive

below threshold, unity at Threshold, and the

effect decreases above Threshold. In DXP

mode, Ratio becomes Steer. Steer can be

regarded as an adaptive Ratio that gradually

approaches 1:1 above the threshold.

Multiband DXP

DXP mode can be used with any number of

bands up to 5. When used, multiband it is

particularly effective in bringing out air and

clarity.

The processor can act as an automatic EQ that

removes a boost when it's not needed: At very

low levels, where noise is dominant, and at

loud levels where sibilance would become a

problem. Besides from being effective on

speech, DXP mode can be used in mastering

to bring up low levels, e.g. when preparing film

or concerts for domestic or noisy environment

listening.

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