Sound Performance Lab 9631 DJ Equipment User Manual


 
8
Spectralizer
3
2
7
6
5
4
12
Relay hard-bypass for
AES/EBU input and output
I
NPUT GAIN = 0 for processing
pre-production material with
enough headroom
Choose negative I
NPUT GAIN
values for full scale
recordings to create new
headroom to add harmonics
Use positive I
NPUT GAIN
values for low level material
Control Elements
The ACTIVE function switches the SPECTRALIZER on or off. The
illuminated LED indicates that the processing is activated.
The software bypass also compensates for the 5ms time
delay between processed and unprocessed signal.
The AES/EBU input and output are equipped with relay-
hard-bypass. In the event of a power failure the S
PECTRALIZER is
automatically switched to hard-bypass (power failure safety)
without interrupting the data flow.
I
NPUT GAIN controls the input level of the digital source. You
can boost the input gain by up to +6dB or attenuate it by up to
-20dB. The LC-display (see 8) shows the actual value.
Adjustment: If you are about to process pre-production mate-
rial which has not yet been normalized nor limited, you should
set the I
NPUT GAIN to 0dB.
If your source material has already been mastered and
limited it is advisable to adjust negative values for the INPUT
GAIN control in order to create new headroom for the proces-
sing. Keep in mind that the S
PECTRALIZER adds new harmonics to
the source material. If the source is a full scale recording the
added harmonics will immediately create an overload indi-
cated by the illuminating C
LIP LEDs.
If your source material has a very low level you can use the
SPECTRALIZER´S INPUT GAIN control to boost the level without making
changes to the sound. Additionally you drive the S
PECTRALIZER into
an operational level to work properly.
Active
2
1
1
13
9
10
8
Input Gain
11