DaySequerra - Surround 5.1/7.1 Encoder/DownMix
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DownMix Surround Audio Encoder.
DownMix Surround Audio Encoder
The DTS Neural Surround™ DownMix encodes 5.1 surround sound to a stereo mix that accurately represents the 5.1 original. Unlike standard summing methods, the DTS Neural Surround™ DownMix creates stereo that contains surround steering information. This stereo audio can be stored, mixed, transported and monitored just like any other (Lt/Rt or Lo/Ro) stereo mix.
Key Features of the DownMix:
- Perfect mapping of 5.1 or 7.1 surround elements into the stereo field
- Active correction to fix issues such as comb filtering, spatial location and distortion.
- The conveniences of a matrix surround encode/decode system with the performance of modern day perceptual audio codecs.
- Backward compatibility with matrix decoders (Dolby® ProLogic II, SRS Circle Surround, etc.).
- End-to-end surround delivery system when combined with the DTS Neural Surround™UpMix
Technical Specification For DownMix |
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| Inputs | 4 AES-3 inputs (5.1 and 7.1)
1 AES-3 or AES-11 SYNC |
| Outputs | 3 AES-3 outputs (2.0 and 5.1)
1 AES-3 or AES-11 SYNC pass-through |
| Digital Inputs & Outputs | AES/EBU, 75Ω, unbalanced BNC |
| Sample Rate | 32kHz to 96kHz |
| Latency | <16 msec |
| Dynamic Range | 140dB, DR any input to any output; 135dB, any input to any output [1] |
| GPIO | DB-9 female connector 0-5V TTL |
| Ethernet | 10/100-BASE-T for remote logging and field software updates |
| Dimensions and Weight | 1 RU, 19" [482mm] W x 8" [203mm] L x 1.75" [44mm] H; 7 lb [3.2kg] |
| Environmental | Convection cooled; Operating: 0 to 60 degrees C |
| Regulatory | North America: Designed to comply with FCC Class A, Part 15
Europe: LV Directive 73/23/EEC and EMC Directive 89/336/EEC; CE Mark [EN 55022 Class A, EN55024]; RoHS and WEEE compliant |
| Power Supply | Auto-sensing 100-240V, 50-60Hz
EMI suppressed male IEC320 connector |
| Notes | [1] Audio measurement made using a 0dBfs 1kHz sine wave sampled at 48kHz, 20-20kHz A-weighted |
