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IQBRT8
SECTION 41b
IQBRT8OPS 020403
Version 1 Issue 7
41b.4
BLOCK DIAGRAM
D a ta p a c k e t
b o u n d a ry
& C ro s s -
fa d e r
s w itc h e r
C h 1
C h 2
C S E d ito r
&
E n c o d e r
T x
AE S O u t 1
C h 3
C h 4
C S E d ito r
&
E n c o d e r
T x
AE S O u t 2
C h 1 3
C h 1 4
C S E d ito r
&
E n c o d e r
T x
AE S O u t 7
C h 1 5
C h 1 6
C S E d ito r
&
E n c o d e r
T x
AE S O u t 8
T e s t T o n e
G e n e ra to r
S P G
R x
S yn c
S e p a ra to r
4 8 k H z
AE S R e f
V id e o R e f
u P ro c
R o llC a ll
R x
R e -s a m p le r
S e le c to r
R e -fra m e r
AE S In 1
R x
R e -s a m p le r
S e le c to r
R e -fra m e r
AE S In 2
R x
R e -s a m p le r
S e le c to r
R e -fra m e r
AE S In 7
R x
R e -s a m p le r
S e le c to r
R e -fra m e r
AE S In 8
T o u P ro c
T o u P ro c
T o u P ro c
T o u P ro c
T o R e c e iv e rs
1 7
T x
E n c o d e r
AE S M O N
D a ta p a c k e t
b o u n d a ry
& C ro s s -
fa d e r
s w itc h e r
D a ta p a c k e t
b o u n d a ry
& C ro s s -
fa d e r
s w itc h e r
D a ta p a c k e t
b o u n d a ry
& C ro s s -
fa d e r
s w itc h e r
P ro c -Am p
P ro c -Am p
P ro c -Am p
P ro c -Am p
Features
•
Up to 8x8 AES/EBU Router for PCM and non-PCM audio , plus an AES Preview output
•
24 bit sampling rate converters on all inputs required to synchronize asynchronous digital audio to either
525 or 625 video, an AES Reference or freerun.
•
Automatic 32, 44.1 and 48 kHz detection
•
Professional AES/EBU 48 kHz output
•
Unbalanced version is Dolby E compatible
•
Glitch-free switching of digital audio.
•
Input error detection indicator and reporting
•
Independent phase reversal on any input subframe
•
Support for non-PCM data, with automatic detection
•
Data packet boundary switching for non-PCM audio bitstreams (no audio processing performed)
•
Framing error correction of up to one sample
•
Programme level adjust on each input channel from + 6 dB to –18 dB in 0.1 dB steps
•
Built-in Test tone generator to ensure ease of system set-up
•
Channel status monitoring of AES receivers and transmitters
•
Channel status editor
•
Remote Peak Programme Meter with adjustable 0 dB reference
•
Eight memory locations for storage and recall of selectable parameters
•
RollCall remote control and reporting/logging