ALESIS EC-2 - Manual (Page 3)

appendix A
EC-2 Manual A-1
EC-2 96kHz Upgrade Cards
This document covers only those aspects unique to the EC-2 cards and should be kept with the HD24 manual.
Table of Contents
Important Safety Instructions ................................ 2
Safety symbols used in this product ....................... 2
CE Declaration of Conformity................................ 2
About the EC-2..................................................... 2
Installing the EC-2 into the HD24........................... 3
Using the EC-2 ..................................................... 6
Inputs and Outputs............................................... 7
About the EC-2’s audio performance...................... 8
When to use 88.2/96 kHz ...................................... 8
Extending the frequency range of other studio
equipment.................................................... 10
Using the HD24/EC-2 with computer
workstations and digital mixers..................... 11
Using the HD24/EC-2 with the Alesis AI-4
AES/EBU Interface....................................... 12
Specifications ......................................................... 13
Index
12-channel operation................................................ 6
AES/EBU Digital Audio Interface........................... 12
Analog Input (A/D) board ....................................... 5
Analog Output (D/A) board .................................... 5
Antialiasing filters ................................................... 8
anti-static
during installation ............................................. 4
converters ............................................................... 8
daughterboard ........................................................ 3
DC power cable ....................................................... 6
Digital inputs and outputs
at high sample rates ........................................... 6
digital mixers
at high sample rates ......................................... 11
dynamic range......................................................... 8
Latency ................................................................. 11
level change
in unbalanced input ........................................... 7
low-pass filters ...................................................... 10
MasterLink
exporting to..................................................... 12
microphones ......................................................... 10
MIDI sequencer ....................................................... 2
mixing consoles ..................................................... 10
monitors
at 96 kHz......................................................... 10
Nyquist theorem...................................................... 8
oversampling filters ................................................. 9
phase response ........................................................ 9
sample rates
about ................................................................ 8
software
upgrade ............................................................ 2
Synchronizing ......................................................... 7
Word clock............................................................ 12
workstations.......................................................... 11