Rane THX Room EQ Bedienungsanleitung

Home THX Equalization Manual Rev. 1.51Home THX Audio SystemRoom Equalization ManualRev. 1.5This document is Copyright 1995 by Lucasfilm LtdTHX and Ho

Home THX Equalization Manual Rev. 1.5101.5) Equalize:The resulting spatial average will approximate the inverse of the correct EQ curve. As a startin

Home THX Equalization Manual Rev. 1.511You will have achieved a correct EQ curve when successive measurements show the same flat re-sponse.Repeat this

Home THX Equalization Manual Rev. 1.512When equalizing the Subwoofer Channel, you should concentrate on reducing the serious peaks.You may find that b

Home THX Equalization Manual Rev. 1.513nel splices to the Subwoofer channel by using your Left and Right Channel EQs.Remember, if the relative levels

Home THX Equalization Manual Rev. 1.514SECTION 2: Room Analysis with a Conventional RTAThis method of room analysis was written to mimic the spatial a

Home THX Equalization Manual Rev. 1.515• Choose four positions that represent prime listening positions spaced equally throughout thelistening area (F

Home THX Equalization Manual Rev. 1.5162.3) Home Theatre and Test Equipment Set-UpHome Theatre Equipment:• Switch your Home THX Controller to the “Dol

Home THX Equalization Manual Rev. 1.517NOTE: CHECK THE OVERALL SPLs AT EACH MICROPHONE LOCATION. IF THESE VARY BYMORE THAN ± 1 dB, ADJUST THE MASTER

Home THX Equalization Manual Rev. 1.5182.6) Re-analyze:After applying the corrections to the appropriate channel frequency centers, re-run the abovepr

Home THX Equalization Manual Rev. 1.5192.7) Subwoofer Equalization:All Subwoofer measurements should be done using the Center Channel Pink Noise band

Home THX Equalization Manual Rev. 1.52Table of ContentsIntroduction and Background: Why Room Equalization? ... 3Tes

Home THX Equalization Manual Rev. 1.5202.8) Confirm the Subwoofer Splice: Center ChannelThe next step is to activate the internal test signals present

Home THX Equalization Manual Rev. 1.521WARNING! If a dip remains at the Subwoofer splice point even after drastic EQ, check forcorrect loudspeaker po

Home THX Equalization Manual Rev. 1.522Equalization Checklist:Set-UP• Set Up Home THX Audio System• Aim L, C, R loudspeakers using pink noise on “Wow!

Home THX Equalization Manual Rev. 1.523Appendix:“WOW!”— A User’s GuideThe “WOW!” laser disc was created byLucasfilm for use with Home THX Audio system

Home THX Equalization Manual Rev. 1.524Chapter 7: Pink Noise, Circulating L-C-R-S,-10 dB;This signal is comprised of broad band noiseand can be used t

Home THX Equalization Manual Rev. 1.53Introduction and Background:The goal of the Home THX Audio Program isto reproduce in the home the film sound exp

Home THX Equalization Manual Rev. 1.54Test Equipment Requirements1.) Real Time AnalyzerThis procedure requires the use of a real-time (spectrum) analy

Home THX Equalization Manual Rev. 1.55Equalization ProcedureNOTE: THE FOLLOWING TEST PROCEDURESASSUME THAT A HOME THX AUDIO SYSTEMHAS BEEN PROPERLY IN

Home THX Equalization Manual Rev. 1.56SECTION 1: Room Analysis Using the R-2 Analyzer1.1) Define The Listening Area:The first step in correctly equali

Home THX Equalization Manual Rev. 1.57• Choose four positions that represent prime listening positions spaced equally throughout thelistening area (Fi

Home THX Equalization Manual Rev. 1.581.3) Home Theatre and Test Equipment Set-UpHome Theatre Equipment:• Switch your Home THX Controller to the “Dolb

Home THX Equalization Manual Rev. 1.59Set the measurement time to a minimum of 20 seconds.F-4, F-2Begin the multiplexing operation.F-1, F-51.4) Real-T