Pioneer VSX-1025-K: Using Acoustic Calibration EQ Professional

Using Acoustic Calibration EQ Professional: Pioneer VSX-1025-K

Table of contents

The Advanced MCACC menu10

Type A: Reverberance of high vs. low

Using Acoustic Calibration EQ Professional

frequencies

1 Select ‘

EQ Professional

’, then press

ENTER

.

2 Select an option and press

ENTER

.

Reverb Measurement – Use this to

measure the reverb characteristics of your

room.

Reverb View – You can check the reverb

measurements made for specified

1

frequency ranges in each channel.

Advanced EQ Setup – Use this to select

Type B: Reverb characteristics for

the time period that will be used for

different channels

frequency adjustment and calibration,

based on the reverb measurement of your

listening area. Note that customizing

system calibration using this setup will

alter the settings you made in

Automatically conducting optimum sound

tuning (Auto MCACC) on page 39 or

Automatic MCACC (Expert) on page 87 and

is not necessary if you’re satisfied with

these settings.

If the pattern is as shown above, select the 30-

3 If you selected ‘

Reverb Measurement

’,

50ms setting. If not, this setting is not

select

EQ

ON

or

OFF

, and then

START

.

necessary.

The following options determine how the

reverb characteristics of your listening area are

displayed in Reverb View:

EQ OFF – You will see the reverb

characteristics of your listening area

without the equalization performed by this

receiver (before calibration).

94

En

Low frequencies

Level

High frequencies

Conventional MCACC

EQ calibration range

Acoustic Cal. EQ Pro

calibration range

080

160

Time (in msec)

Front L

Level

Front R

Conventional MCACC

EQ calibration range

Acoustic Cal. EQ Pro

calibration range

080

160

Time (in msec)

Note

VSX-1020_SYXCN.book 94 ペー 01年312 金日 前910

1If the Reverb View procedure is performed after the Automatically conducting optimum sound tuning (Auto MCACC)

on page 39 or Reverb Measurement operation, depending on the standing wave control setting, differences may

appear on the reverb graph. With the Auto MCACC function, the reverberations are measured with the standing waves

controlled, so the reverb characteristics graph shows the characteristics with the effect of the standing waves

eliminated. By contrast, the Reverb Measurement function measures the reverberations without controlling the

standing waves, so the graph indicates the reverb characteristics including the effect of the standing waves. If you

wish to check the reverb characteristics of the room itself (with the standing waves as such), we recommend using

the Reverb Measurement function.