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3G/HD/SD Metadata and Embedded Audio Processor
Model: MAP-3901
- Video
- 3G/HD/SD input
- Supports 3 Gb/s level A (mapping 1) and level B
- Flexible SD/URS reference input
- Programmable audio/video delay of up to 4.1 seconds (124 frames) in HD
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The MAP-3901 is the latest generation metadata and audio processor in the Densité family, offering sophisticated audio signal processing on a single 3 RU module. The powerful and versatile processing platform delivers significant value by simultaneously processing up to 56 channels of audio (16 channels of embedded audio from the video, plus others generated internally). Functions include dual downmixing, level control, channel shuffling/mixing and an on-board DSP engine that can run simultaneously with up to two optional Dolby-E decoders, four optional Dolby Digital & Digital Plus encoders, and two optional upmixers (2.0 to 5.1).
Metadata
Four audio metadata insertion and extraction (SMPTE 2020 Method A or B)
Audio
Full audio shuffling and mixing per channel basis
56 channels internal audio processing
Automation capabilities based on audio signal type detection
Audio 5.1 surround downmix to Lt/Rt or Lo/Ro
Audio delay adjustments of up to 2 seconds to compensate for lip sync
Up to 2 optional Dolby E decoders
Up to 2 optional stereo to 5.1 upmixers
Up to 4 optional Dolby Digital and Digital Plus Encoders
- Video
- 3G/HD/SD input
- Supports 3 Gb/s level A (mapping 1) and level B
- Flexible SD/URS reference input
- Programmable audio/video delay of up to 4.1 seconds (124 frames) in HD
- Bypass relay with MAP-3901-3DRP-R, MAP-3901-3DRP-F-R and MAP-3901-3+SRP-R-D rear modules
- Optional optical fiber I/O
- 1 module with MAP-3901-3DRP-F-R rear module
- Spec Sheet available - Yes
- Active Power: 25 Watt
- Maximum Frequency Response (Bandwidth): 20 kHz
- Maximum Frequency Response (Bandwidth): 20000 Hz
- Minimum Frequency Response (Bandwidth): 20 Hz
- Minimum Frequency Response (Bandwidth): 0.02 kHz
- Sampling Rate/Frequency: 48 kHz
- Sampling Rate/Frequency: 48000 Hz
- Sampling Rate/Frequency: 0 Ghz
- Quantization: 24 bit
- Signal to Noise Ratio: 123 dB
- Total Harmonic Distortion + Noise (THD+N): 138 %
MAP-3901-3+SRP-R-D
- Single Rear Panel for MAP-3901 Audio Processor, Din and Bypass Relay
MAP-3901-3DRP-F-R
- Double Rear Panel for MAP-3901 Audio Processor, BNC, Fiber Connector and Bypass Relay
MAP-3901-3DRP-R
- Double Rear Panel for MAP-3901 Audio Processor, BNC and Bypass Relay
MAP-3901-OPT-DDE-1
- Single Dolby Digital Plus Encoding Option for MAP-3901 Audio Processor
MAP-3901-OPT-DDE-2
- Double Dolby Digital Plus Encoding Option for MAP-3901 Audio Processor
MAP-3901-OPT-DDE-3
- Triple Dolby Digital Plus Encoding Option for MAP-3901 Audio Processor
MAP-3901-OPT-DDE-4
- Quadruple Dolby Digital Plus Encoding Option for MAP-3901 Audio Processor
MAP-3901-OPT-DED-1
- Single Dolby E Decoding Option for MAP-3901 3G/HD/SD Audio Processor
MAP-3901-OPT-DED-2
- Dual Dolby E Decoding Option for MAP-3901 3G/HD/SD Audio Processor
MAP-3901-OPT-UPMIX-1
- Single Stereo to 5.1 Surround Upmix Option for MAP-3901 3G/HD/SD Audio Processor
MAP-3901-OPT-UPMIX-2
- Dual Stereo to 5.1 Surround Upmix Option for MAP-3901 3G/HD/SD Audio Processor
Audio Processor
500 kb
- Data Sheet
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Sandor AVL Systems
388 Santana Circle
Reeds Spring, MO 65737
USA
(417) 739-2900
https://www.sandoravlsystems.com/
Contact in regards to this product:
Grass Valley, Inc.
Model: MAP-3901
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