Audio - Imagine Nexio AMP NX3601 HDX Hardware Installation And User's Manual

10
Chapter 1
Introduction

Audio

Table 1-3 NEXIO AMP Video Specifications
Channels SD = SDI (SMPTE-259M)
HD = HD-SDI (SMPTE-292M)
SD Formats 525 @ 29.97fps
625 @ 25fps
HD Formats 1080i @ 29.97fps
1080i @ 25fps
1080p @ 29.97fps
1080p @ 25fps
720p @ 59.94fps
720p @ 50fps
SD Input/
See Table 1-1
Output
Configurations
HD Input/
See Table 1-1
Output
Configurations
SD Aspect 4:3
Ratio 16:9
HD Aspect 16:9
Ratio
Aspect Ratio Up/down/cross conversion support (SD only)
Conversion EIA-608 <> 708 & WST <> OP-47 caption conversion
AFD aspect ratio conversion
Port based aspect ratio conversion
User-based aspect ratio conversion
The following table describes NEXIO AMP audio specifications.
Table 1-4 Audio Specifications
Channels & Formats
Inputs
Outputs
Processing & Storage 16, 20, or 24-bit, PCM, 48kHz
Compressed Audio
on page 6
on page 6
4 AES/EBU pairs per input channel
4 AES/EBU pairs per output channel
8 pairs embedded per input channel
8 pairs embedded per output channel
4 pairs HD-BNC, unbalanced (AES/EBU)
75 termination
1V p-p nominal levels
4 pairs HD-BNC, unbalanced (AES/EBU)
75 termination
1V p-p nominal levels
Dolby Digital (AC-3) and Dolby E pass-through