Leitch Neo AS-3901-B, Installation And Operation Manual

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2 AS-3901-B and -C Installation and Operation Manual
Chapter 1: Introduction
Product Description
AS-3901-B and -C modules are audio synchronizers, supporting two
AES audio inputs, and two AES processed synchronized audio outputs
in balanced (AS-3901-B) and unbalanced (AS-3901-C) formats.
Table 1-1 describes the two modules.
Main Features
These are the main features of the AS-3901-B and -C modules:
•
Two AES input channels
• Two AES output channels
• Unbalanced DARS input (additional balanced input on the
AS-3901-B version, jumper-selectable)
• Internal audio processing amplifier
• Audio delay
• Audio tracking capability
• Selectable silence for all audio channels
• Selectable 16-, 20-, and 24-bit audio processing
• Audio re-sampling for 32 to 108 kHz AES outputs, with bypass for
data over AES operation
• C-bit, U-bit, and V-bit transparency
• Compressed data pass
• Capability for control via card edge
Table 1-1. Product Description
Input Output
AS-3901
Product
Two-channel AES digital audio (110
Ω
) Two-channel AES processed synchronized
digital audio (110
Ω
)
AS-3901-B
Two-channel AES digital audio (75
Ω
) Two-channel AES processed synchronized
digital audio (75
Ω
)
AS-3901-C