Pioneer D-23 Panduan Petunjuk Pengoperasian - Halaman 7

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Pioneer D-23 Panduan Petunjuk Pengoperasian
LOW LP
63�630Hz
MID-LOW
MID-HIGH
LOW
MID-LOW HP
63-630Hz
LOW
MID-HIGH
MID-LOW
MID-LOW LP
320Hz-3. 2kHz
MID-LOW
MID-HIGH
LOW
MID-HIGH HP
320-Hz-3.2k Hz
LOW
MID-LOW
MID-HIGH
MID-LOW
MID-HIGH
LOW
MID-HIGH
LOW
MID-LOW
HIGH
Fig.
A
HIGH
Fig.
B
HIGH
Fig.
C
HIGH
Fig.
D
MID-HIGH
LP
I.Sk� 16kHz
HIGH
Fig.
E
HIGH
HP
1.6k�l6kHz
HIGH
Fig. F
CUT-OFF FREQUENCY
Theoretically, the cut-off frequency is the point at the
start of the two finely drawn lines in Fig. G.
In the D-23, the actual characteristics are shown by the
H)
dotted line (Fig.
and the broken line (Fig. G). So the
cut-off frequency corresponds to -3dB when the slope
selector is set to -6, or -18dB/oct, and -6dB when it is
set to -12dB/oct.
SLOPE
Slope refers to the amount of attenuation in the fre­
quency response curve per octave (1 octave corresponds
to a doubling, or halving of the frequency).
Fig.
G
Fig.
H