Meyer Sound SIM 3 User's Guide download pdf (Page 188)

182

CHAPTER 7

Using SIM 3

7.13.8.1. Set System Equalization — Processor — Live

1. Select the Frequency Response measurement. Select the Group view. Go to the bottom

center of the SIM 3 screen and click on the Values tab.

2. Equalization can be done with live data alone or with reference to one or more stored

traces. To recall a trace from memory, select Data > Recall DataGroup. Click on the

name of the data group to be the reference. Select the Memory row (A through D) in

which to place it, and press Recall.

3. Use the Trace Offset keys to move both the live and the recalled Room/Speaker traces

up/down until they are centered over the Processor trace.

4. Adjust the equalizer bands until the Processor trace has created a complement to the

Room/Speaker traces and the desired Result trace has been achieved. Select View >

Processor Inverted if you desire to match the EQ curve on the screen to the traces (the

processor line will be green in this view).

5. Store this measurement by selecting Data > Store DataGroup. Record the various

equalizer values used to produce the desired equalization in the Notes ﬁeld.

7.13.8.2. Set System Equalization — Processor — Silent EQ

1. Select the Frequency Response measurement. Select the Group view. Go to the

bottom center of the SIM 3 screen and click on the Values tab. Equalization is done

with reference to one or more stored traces. The Speakers are muted (click All Off at the

bottom of the Speakers tab on the right side of the SIM 3 screen) and the live Processor

data is viewed with the stored Room/Speaker data.

2. Obtain a reference trace from memory. Select Data > Recall DataGroup. Click on the

name of the data group that you want to equalize. Select the Memory row (A through D)

in which to place it, and press Recall.

3. Use the Trace Offset keys to move the recalled Room/Speaker trace up/down until it is

centered over the Processor trace.

4. Adjust the equalizer bands until the Processor trace has created a complement to the

Room/Speaker traces. Select View > Processor Inverted if you desire to match the EQ

curve on the screen to the traces (the processor line will be green in this view).

5. Store this measurement by selecting Data > Store DataGroup. Record the various

equalizer values used to produce the desired equalization in the Notes ﬁeld.

1 2 ... 183 184 185 186 187 188 189 190 191 192 193 ... 231 232

No comments

Meyer Sound SIM 3 User's Guide Page 188