Creative 1820 用户手册
6 - Using High Sample Rates
Overview
E-MU Digital Audio System
89
E-MU 1820 System at 176.4kHz or 192kHz
(1010 PCI Card & AudioDock)
(1010 PCI Card & AudioDock)
At the highest sample rate you have 4 inputs and 10 output channels.
There are four possible input configurations when using the E-MU 1820 system at
176.4kHz or 192kHz. Each of the three options provides four input channels.
176.4kHz or 192kHz. Each of the three options provides four input channels.
S/PDIF is not specified to operate at 176.4kHz/192kHz and so all S/PDIF inputs and
outputs are disabled. The headphone output parallels the Monitor output and is no
longer independently assignable, just like at 96kHz.
outputs are disabled. The headphone output parallels the Monitor output and is no
longer independently assignable, just like at 96kHz.
E-MU 1212 System at 176.4k/192k
(1010 PCI Card & I/O Card)
At 176.4kHz or 192kHz, you have two 24-bit inputs and outputs. S/PDIF is not
specified to operate at these rates and so all S/PDIF inputs and outputs are disabled. The
ADAT input/output channels are reduced to two channels (S/MUX standard).
specified to operate at these rates and so all S/PDIF inputs and outputs are disabled. The
ADAT input/output channels are reduced to two channels (S/MUX standard).
• Microphone Input and Line 2 Input enabled
• Microphone Input and ADAT Input enabled
(2-chan ADAT)
• Line 1 Input and ADAT Input enabled
(2-chan ADAT)
• Line Inputs 1 & 3 enabled (allows use of turntable inputs at 192kHz)
E-MU 1820 Inputs/Outputs at 176.4kHz or 192kHz
Source
Inputs
Mic &
Line 3
Inputs
Mic
& ADAT
Inputs
Line 1
& ADAT
Inputs
Line 1 & 3
Total
Outputs
ADAT
0
2
2
0
2
Microphone
2
2
0
0
-
Line 1
0
0
2
2
2
Line 2
0
0
0
0
2
Line 3
2
0
0
2
0
Line 4 out (monitor)
-
-
-
-
2
S/PDIF 1
0
0
0
0
0
S/PDIF 2
0
0
0
0
0
Headphone out
-
-
-
-
2 (monitor)
Total
4
4
4
4
10
E-MU 1212M Inputs/Outputs at 176.4kHz/192kHz
Source
Inputs
Outputs
ADAT
2
2
S/PDIF 1
0
0
Line
2
2
Total
4
4