AEV Xtreme II Digital Audio Processor
AEV Broadcast Srl – via della Tecnica 33 – 40050 Argelato (BO) Italy
Web site www.aev.eu e-mail [email protected]
14
Sec. 5 Edit Preset menu
Through the selection of Process menu, recall the option Edit Preset. The following controls are available:
P
ARAMETER
S
ELECTABLE VALUES
Brilliance
0 ÷ +6 dB
HF Clipping
0 ÷ +6 dB
Presence
0 ÷ +6 dB
Mid Bass Boost
OFF -
0 ÷ +12 dB
Low Bass Boost
OFF
- 2MA ÷ 12 MA - 2MB ÷ 12 MB
Bass Matching
0% ÷ 100%
30 Hz Filter
OFF
-
ON
Voice Bass Boost
OFF
-
ON
Gate Threshold
OFF
- 44 ÷ -15 dB
AGC
OFF
-
ON
AGC Drive
- 10 ÷ +25 dB
AGC Release
0 ÷ 20 dB/Sec
Multiband Drive
0 ÷ +25 dB
Multiband Release
F
AST
- M
ID
F
AST
- M
ID
S
LOW
- S
LOW
Multiband Clip Drive
-4 ÷ +5 dB
Final Clip Drive
0 ÷ +5 dB
Downward Exp. Thr.
OFF
-6 dB +12 dB
A Preset can be modified at will to obtain a different sound from each station.
Now a detailed description of the different settings.
Sec. 5-1 BRILLIANCE
Controls high frequencies and thus brilliance of the sound.
We recommend 3.0
Sec. 5-2 HF CLIPPING
Controls the timbre of high tones: either SOFT 0.0 or more c6.0
We recommend 0.5
Sec. 5-3 PRESENCE
Controls medium frequencies whose range of values also includes voice signals.
We recommend 0.5
Sec. 5-4 MID BASS BOOST
Controls medium to low frequencies
We recommend 0.0
Sec. 5-5 LOW BASS BOOST
Controls low frequencies in two modes:
MODE A : Increases to obtain a peaking Bass
At full scale of MODE A there is automatic change-over to MODE B
MODE B : cancels mode A and increases a more muffled, softer bass.
Sec. 5-6 BASS MATCHING
Used to keep the Bass if Low Bass Boost is set high.
If low bass amplification is increased too much, sometimes the bass tends to go off its limit (it does not leave the
75KHz modulation. The off limits bass effect is purely an acoustic effect ).
By using this control, high percentages of Low Bass Boost can be obtained, however, keeping the bass always
under control.
Bass Matching 0% = Free bass
Bass Matching 100% = Bass tied to medium frequency
We recommend 30%