Table of Contents
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C
ONTENTS
IMPORTANT INFORMATION ................................................................................................................................. 6
1
Product Overview .......................................................................................................................................... 8
1.1
Typical Application ............................................................................................................................... 8
1.2
How the DDRC-24 works ...................................................................................................................... 9
2
Hardware connectivity ................................................................................................................................ 10
2.1
Digital input ........................................................................................................................................ 10
2.2
Analog inputs and outputs .................................................................................................................. 10
2.3
USB .................................................................................................................................................... 11
2.4
DC power ........................................................................................................................................... 11
3
Software installation and license activation ................................................................................................. 12
3.1
Windows installation .......................................................................................................................... 13
3.1.1
DDRC-24 plugin installation ........................................................................................................ 13
3.1.2
Dirac Live Calibration Tools (DLCT) installation ............................................................................ 13
3.1.3
Driver installation ....................................................................................................................... 14
3.2
Mac OS X installation .......................................................................................................................... 14
3.2.1
DDRC-24 plugin installation ........................................................................................................ 14
3.2.2
Dirac Live Calibration Tools (DLCT) installation ............................................................................ 15
3.3
2x4 HD to DDRC-24 upgrade ............................................................................................................... 16
3.4
Dirac Live Licensing............................................................................................................................. 17
3.4.1
License activation ....................................................................................................................... 17
3.4.2
License validation ....................................................................................................................... 18
3.4.3
License removal .......................................................................................................................... 18
4
Configuring with the DDRC-24 Plugin ........................................................................................................... 19
4.1
Synchronizing with the processor ....................................................................................................... 20
4.2
Key features ....................................................................................................................................... 21
4.2.1
Inputs ......................................................................................................................................... 21
4.2.2
Input selection ............................................................................................................................ 21
4.2.3
Matrix mixer ............................................................................................................................... 21
4.2.4
Outputs ...................................................................................................................................... 22
4.2.5
Master control ............................................................................................................................ 22
4.3
Plugin configuration guide .................................................................................................................. 23
4.3.1
Stereo room correction............................................................................................................... 23
4.3.2
Stereo room correction and subwoofer integration .................................................................... 24
4.3.3
Stereo room correction and stereo supporting woofers/FAST ..................................................... 25
4.3.4
Stereo room correction and two-way active speaker .................................................................. 26
5
Acoustic Measurement for Dirac Live .......................................................................................................... 27
5.1
Loudspeaker and microphone positioning .......................................................................................... 27
5.2
Connections for acoustic measurement .............................................................................................. 28
5.3
Configuring for measurement ............................................................................................................. 29
5.3.1
Sound System tab ....................................................................................................................... 30
5.3.2
Mic Config tab ............................................................................................................................ 30
5.3.3
Output & Levels tab .................................................................................................................... 31
5.4
Running the measurements ................................................................................................................ 32
miniDSP Ltd, Hong Kong /
www.minidsp.com
/ Features and specifications subject to change without prior notice
3
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