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dCS 974 User Manual Manual for Software Version 1.0x
dCS Ltd May 2001
Manual part no: DOC1241121A1
Page 22
Document No: OS-MA-A0124-112.1A1
Contact
dCS
on + 44 1799 531 999 email to: more@dcsltd.co.uk
(inside the UK replace + 44 with 0) web site: www.dcsltd.co.uk
T
YPICAL
A
PPLICATIONS
Converting a 24/96 recording to CD format
From 24 bit /
96kS/s source
16 bit / 44.1kS/s from
4 independent AES outputs
16 bit / 44.1kS/s
SDIF-2 output
16 bit / 44.1kS/s
from 3 independent
SPDIF outputs
PUSH PUSH PUSH PUSH PUSH
AES / EBU INPUTS
AES / EBU OUTPUTS
AES 1 AES 2 AES 3 AES 4
IN OUT
AES CLK OUT SYNC INPUT
AES / EBU REFERENCE LOOP SPDIF
IN OUT
RCA
BNC
TOS
CH1 IN
WCLK IN
CH1 OUT
LOOP IN
CH2 IN
LOOP OUT
CH2 OUT
WCLK OUT
REMOTE
IN
LOOP
OUT
MAINSFUSE (2AT) ONOFF
DSD / SDIF
Figure 6 – Double Speed 24/96 to CD format
The dCS 974 converts a double speed 96 kS/s 24 bit AES input to a 44.1 kS/s
16 bit signal available from all of the 4 AES, 2 electrical SPDIF, optical SPDIF or
SDIF-2 outputs. The conversion set up uses Filter 2 (there is a choice of 4).
The SonicStudio™ uses 24/96 as double speed AES at the time of writing.
do this: Connect Sonic Solutions SonicStudio™ workstation AES output to AES 1 input
on the dCS 974.
do this: Load the setup from Store K, or use the settings below.
do this: Output from any AES output or any of the SPDIF outputs or, using two data
cables and one clock, via the SDIF-2 outputs.
Sample Rate Conversion settings:
Sample Rate Conversion: On
Audio Input Select: AES 1
Sync Source: Audio Input
Input Sample Rate: Auto (96 kS/s)
Output Sample Rate: 44.1 kS/s
Output Mode: Normal
Filter: Filter 2
Output Wordlength: 16
Noise Shaping: 9th Order
Dither: Off
Detect Silence: On
AES Message Edit: Professional Off, Non-Audio Off
Mode: Stereophonic
SPDIF Message Edit: Professional Off, Non-Audio Off, Copy
Permit On
Format: Compact Disc
Gain: -0.1dB