ADP24 - Audio description and voice-over processing card

Description

The ADP24 is the AES/EBU equivalent of the ADP10. The card is designed to decode the audio description track that is part of an AES/EBU audio stream. It reads the description track and mixes this with the program material. The result is then overwritten in the original audio description track (default 3/4). The user is free to change the default track description, and can change the individual offset delay of the audio tracks. The adjustable delay can also be used for compensation of other video related propagation delay like Dolby Digital encoding.

Features

• Audio description or voice-over mode
• Automatic Audio Description recognition
• Adjustable voice-over, fade-in and fadeout time
• Flexible channel assignment
• 1 original program output
• 1 audio described (mixed) output
• Adjustable offset delay per stereo pair
• Gain (0.25db steps) and phase control (0-180 deg) per channel
• Compatible with pan information
• Can be locked to AES1, AES2, Master Synapse card, Wordclock and B&B
• Full control and status monitoring through the front panel of the SFR04/SFR08/SFR18 frame and the Ethernet port