User manual R3
DLCP
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Table of contents
Table of contents ............................................................................................................................................. 2
1
Product description .................................................................................................................................. 3
1.1
Type remarks ................................................................................................................................... 3
1.2
Highlights ......................................................................................................................................... 3
1.3
Features ............................................................................................................................................ 3
1.4
Applications ..................................................................................................................................... 4
1.5
Connections ..................................................................................................................................... 5
2
System information ................................................................................................................................. 6
2.1
Description ....................................................................................................................................... 6
2.2
Brief audio performance data ........................................................................................................ 6
2.3
Recommended Operating Conditions ........................................................................................... 7
2.4
Hardware Architecture .................................................................................................................... 7
2.4.1
Analogue input ........................................................................................................................ 7
2.4.2
Digital input ............................................................................................................................. 7
2.4.3
Digital output ........................................................................................................................... 7
2.4.4
DSP ............................................................................................................................................ 7
2.4.5
Microcontroller ......................................................................................................................... 7
2.5
Add-ons ............................................................................................................................................ 8
2.5.1
DLCP Input board ..................................................................................................................... 8
2.5.2
DLCP Control board ............................................................................................................... 11
3
Product overview .................................................................................................................................... 13
3.1
DLCP setups ................................................................................................................................... 13
3.1.1
Example 1: DLCP as preamplifier ......................................................................................... 13
3.1.2
Example 2: DLCP as active loudspeaker filter ..................................................................... 14
3.2
Application notes ........................................................................................................................... 15
4
Hypex Filter Design ................................................................................................................................ 16
4.1
Target response ............................................................................................................................. 16
4.2
Driver correction ............................................................................................................................ 16
4.3
Crossover design ........................................................................................................................... 16
4.4
Software installation ..................................................................................................................... 16
4.5
Control panel .................................................................................................................................. 17
4.5.1
Input options .......................................................................................................................... 17
4.6
Filter design.................................................................................................................................... 18
4.6.1
Graph Area ............................................................................................................................. 19
4.6.2
Filter Definition Area ............................................................................................................. 19
4.6.3
Settings window .................................................................................................................... 20
4.6.4
Link Channels window ........................................................................................................... 20
4.6.5
DLCP options window ............................................................................................................ 21
4.6.6
Work flow ................................................................................................................................ 21
4.6.7
Designing filters ..................................................................................................................... 23
4.6.8
Download ................................................................................................................................ 23
4.6.9
Save files ................................................................................................................................. 23
4.7
Firmware update............................................................................................................................ 24
4.7.1
DLCP ........................................................................................................................................ 24
4.7.2
Control board ......................................................................................................................... 24
4.8
Filter example ................................................................................................................................ 25
4.8.1
The substrate ......................................................................................................................... 25
4.8.2
The filters ............................................................................................................................... 25
4.8.3
Result ...................................................................................................................................... 26
5
Dimensions ............................................................................................................................................. 28
5.1
DLCP ................................................................................................................................................ 28
5.2
DLCP input board ........................................................................................................................... 29
5.3
DLCP control board ........................................................................................................................ 29
6
Revision History ..................................................................................................................................... 30
