Bass Management - Yamaha 02R96 Supplementary Manual

The following screen shows an example in 6.1 Surround mode and 3-1 Monitor Matrix mode.

• BASS MANAGEMENT

You can set the filter and attenuator settings for each Surround Monitor Channel using eight
preset Bass Management modes. The following presets are available:
Presets
No. Title
1 DVD LFE80Hz
2 DVD LFE120Hz
3 Movie LFE80Hz
4 Movie LFE120Hz
5 Bypass
THXD THX DVD
THXF THX Movie
THXM THX Music
ATT1: Adjusts the level difference between LR and LsRs.
ATT2: Adjusts the level difference between C and Bs.
AMP: Corrects the LFE channel level.
HPF1–3: Cut the low range so that the speakers' supporting frequency ranges will not interfere with the sub-
woofer signals.
HPF1–2: Cut the high range so that the subwoofer's supporting frequency ranges will not interfere with other
speakers' signals.
Note:
• If you select preset THXD or THXF, you cannot change the parameters.
• If you select preset THXM, you can switch AMP between 10 dB and 0 dB. However, you cannot
change other parameters.
You can set the Bass Management parameters in the following ranges:
Parameters
HPF 1, 2, 3
LPF1
LPF2
ATT 1 & 2
AMP
The HPF 1, 2, 3, and LPF 1 & 2 values indicate a cut-off frequency and a filter response. For example, "80-12"
means a cutoff frequency of 80 Hz and a filter response of –12 dB/octave.
"L" means Linkwitz filter. Other filters are Butterworth.
HPF 1, 2, 3
80–12
80–12
80–12
80–12
THRU
80-12
80-12
80-12
THRU, 80-12, 80-12L, 80-24, 80-24L
THRU, 80-24, 80-24L, 120-42
THRU, 80-24, 80-24L, MUTE
0 to –12 dB (1 dB steps)
0 to +12 dB (1 dB steps)
Parameters
LPF1 LPF2
80–24 80–24
120–42 80–24
80–24 80–24
120–42 80–24
THRU MUTE
120-42 80-24L
120-42 80-24L
120-42 80-24L
Range
ATT 1 & 2 AMP
0 10
0 10
–3 10
–3 10
0 0
0 10
–3 10
0 10