Rane THX Room EQ User Manual
Page 6

Home THX Equalization Manual Rev. 1.5
6
SECTION 1: Room Analysis Using the R-2 Analyzer
1.1)
Define The Listening Area:
The first step in correctly equalizing a Home THX Audio System is to identify the listening area.
The equalized response of the system will be averaged over this area to provide a balanced sound
field for all listeners. Equalizing for a single position can result in poor performance at other points in
the listening area. However, calibration of SPL (Sound Pressure Level) may be done from a single
reference position using the internal test signals of the Home THX Controller. These bandwidth limited
signals minimize room mode effects.
You should pay particular attention if the listening area is particularly deep (several rows) or wide.
With some measurement positions very close to Left or Right screen speakers, care will be needed in
averaging the RTA measurements to prevent unintentional weighting.
1.2)
Choose Measurement Positions:
Mic Positions
1
2
3
4
Suggested Microphone Positions for 1 Row Seating
Fig 1
- SRM 66 (8 pages)
- SRM 66 (10 pages)
- Serato Scratch Live (24 pages)
- AC 22 (1993 version) (13 pages)
- AC 22B (1998 version) (13 pages)
- AC 22B (2003 version) (14 pages)
- AC 23 (1993 version) (18 pages)
- AC 23B (1998 version) (18 pages)
- AC 23B (2003 version) (17 pages)
- AC 24 (10 pages)
- AD 13 (13 pages)
- AD 22 (4 pages)
- AD 22B (4 pages)
- AD 22D (6 pages)
- AP 13 (6 pages)
- AVA 22 1995 version (6 pages)
- AVA 22D 2000 version (6 pages)
- AVA 22D 2003 version (8 pages)
- AX 30 (2 pages)
- CM 86 (4 pages)
- CP 31 (4 pages)
- CP 52 1997 version (7 pages)
- CP 52 2003 version (8 pages)
- CP 62 (8 pages)
- CP 64 (1999-2004 version) (12 pages)
- CP 64 (2004-2006 version) (10 pages)
- CPR 1 (4 pages)
- DA 216 (1996 version) (4 pages)
- DA 216a (1999 version) (4 pages)
- DA 216a (2003 version) (6 pages)
- DA 26 (2001 version) (4 pages)
- DA 26 (2003 version) (6 pages)
- DC 22 (2003 version) (8 pages)
- DC 22S (2009 version) (8 pages)
- DC 24 Users Guide [RaneNote 130] (6 pages)
- DC 24 Manual (4 pages)
- DEQ 60 (6 pages)
- DH 1 (1 page)
- DH 1E (1 page)
- DMS 22 (4 pages)
- ECS Hardware (ECB 62e and ECM 82e) (14 pages)
- ECS v2 Hardware (ECB 6 and ECM 8) (14 pages)
- ECS RaneWare (32 pages)
- ECS v2 RaneWare (RaneWare 2.1) (33 pages)
- ECM 64 (26 pages)