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| Video | Video Proc: | Video |
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| Gain, Lift, Saturation, Phase |
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HD/SD | EQ and | Audio |
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SDI Input | Deserialize |
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| Diff. Analog | Audio Control: | Audio | Serializer | |
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| 8 channels |
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| Audio A/D | Routing | Driver | |||
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| 8 pairs | AES | Gain | AES |
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| Decode | Polarity | 8 pairs | |||
16 channels | ||||||
and SRC | Encode | 16 channels | ||||
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From AES or | Dolby E |
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Decode |
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Embedded Audio |
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and SRC |
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Figure 1. Simplified Block Diagram of 9323 Functions
The 9323 is best thought of as a large audio router, with a variety of input format and output formats available. Router inputs are
There is also a video proc module to allow any necessary corrections to the inbound video signal. It has separate controls for Luma gain (Y channel), Saturation (C channel gain), Lift (Y channel offset), and Phase adjustment (C channel).
All card features are controlled through the card edge menu interface. There is a 4 character display, a toggle switch, and two buttons to allow for intuitive control of all device features.
The card has persistent storage of all settings. There is a menu option to trigger a save or load of stored settings, or to restore the factory default configuration.
Supported Audio and Video Formats
Input and Output Video
The 9323 supports the complete range of modern SMPTE standard SD and HD video formats.
Raster structure | Frame Rate |
1080psF | 23.98, 24 |
1080p | 23.98, 24 |
1080i1 | 25, 29.97, 30 |
720p | 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 |
486i1 | 29.97 |
575i1 | 25 |
Notes:
1.All rates displayed as frame rates, interlaced (“i”) field rates are two times the number shown.
Page 8 of 28 | 9323 Owner’s Manual • (V 2.1) |