IDC ENC3001T High Performance Professional Audio Encoder
Supports MPEG-4 HE-AAC, MPEG-2 AAC and ISO/MPEG Layer III Encoding
ENC3001T Audio Encoder
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A high performance digital audio encoder, the ENC3001T offers many advanced audio codecs to ensure compatibility with performance and bandwidth expectations.
The International Datacasting ENC3001T features MPEG‐4 HE‐AAC, MPEG‐2 AAC and ISO/MPEG Layer III encoding capabilities and is fully compliant with international standards. All of the common bit rates and sample rates are offered to enhance the IP delivery of audio.
Balanced Audio
The 3001T series also includes balanced audio inputs on XLR connectors and digital audio inputs using AES/EBU or Livewire input via networked IP on Ethernet.
AXIA Livewire
Livewire, from Axia, is a high‐performance uncompressed digital audio networking interface/transport technology which provides savings on network wiring costs while maintaining audio quality by minimizing audio encode/decode occurrences.
Digital Transport
The encoder output is normally digital audio transported with UDP/IP packets using RTP protocol which is fed to an IDC Event Manager or directly to the satellite system IP encapsulator.
Ease of Operation
The LCD and keypads on the front panel allow for easy setup and monitoring locally and the web browser interface allows for easy remote monitor and control. Users can select the audio quality by adjusting the codec, bit rate and sample rate. The SuperFlex Pro Audio Series receivers will flow automatically which allows for maximum network flexibility and minimal cost.
Field Upgradable
Software can be upgraded by using the internal FTP capabilities allowing future‐proof protection of the implementation of next‐generation codecs currently being developed.
Fully Compliant
The ENC3001T is RoHS compliant and CE certified to meet the demands of users worldwide.
AUDIO SPECIFICATIONS
Algorithms
MPEG‐2 AAC
MPEG‐4 AAC
MPEG‐4 HE‐AAC
MPEG Layer III
DATA RATES, SAMPLE RATES AND MODES
Data Rate
32, 40, 48, 56, 64, 80, 96, 112, 128, 192, 256 kb/s
Sample Rate
32, 48 kHz
Modes
Stereo, Joint Stereo, Mono
GENERAL SPECIFICATIONS
Frequency Response
(+0/‐1dB, swept sine tone procedure)
AAC and Layer II Al
Modes
20‐20,000 Hz at 48 kHz fs.
20‐15,000 Hz at 32 kHz fs.
SEND INPUT
Active balanced with RF protection
Line ‐12 to +4 dBu nominal level
Clip Point +21 dBu (adjustable)
Bridging < 10K ohms (x2)
Interface
XLR female/quarter‐inch TRS combo connector
AES/EBU digital Input
LAN INTERFACE
10/100 Base‐T Ethernet
Supports Multicast IP (RTP) audio streaming
Livewire
TCP/IP (HTTP, Telnet and FTP)
STATUS AND CONTROL INTERFACES
Remote Control Ethernet port using RJ‐45‐style connector, Bi-directional ancillary data: Serial connection at 9600 bps; eight contact closures
Software Upgrades
Downloadable - uses FTP over Ethernet connection
POWER REQUIREMENTS
Supply Voltage 90 to 240 VAC, 50/60 Hz auto configuring
Power Consumption 100 Watts maximum
PHYSICAL PARAMETERS
Chassis 1RU rackmount
Dimensions (H, W, D) 9 cm x 43 cm x 32 cm (3.5” x 17” x 12.5”)
Weight 7.7 kg (17 lbs.)
ENVIRONMENTAL CONDITIONS
Operating Temperature 0° to 45° C (32° to 113° F)
Storage Temperature ‐20° to 70° C (‐4° to 158° F)
Safety and Emissions CE approved
MPEG‐4HE‐AAC, MPEG‐2 AAC and ISO/MPEG Layer III audio encoding
