Nexia TC is a digital signal processor with 8 wide-band AEC mic/line inputs, 2 standard mic/line inputs, 4 mic/line outputs, and a telephone interface. Intended for a variety of teleconferencing applications, Nexia TC uses Biamp’s Sona™ AEC technology for more natural sound and full-duplex transmission of speech. Nexia TC includes a broad selection of audio components, routing options, and signal processing. The internal system design is completely user definable via PC software, and can be controlled via daVinci™ software screens, RS-232 control systems, and a variety of optional remote controls. Multi-unit Nexia systems can be created utilizing Ethernet and NexLink digital audio linking.
- 8 wide-band AEC balanced mic/line inputs
- 2 standard balanced mic/line inputs
- 4 balanced mic/line outputs
- Telephone interface with line & set connections
- Ethernet port for software configuration/control
- Serial port for third-party RS-232 remote control
- NexLink ports for multi-unit system designs
- Nexia software for Windows®
- Pre-configured I/O with definable processing
- CE marked, UL listed and RoHS compliant
- Ability tselect, view, and calibrate:
- Mixers, Equalizers, Filters, Crossovers, Dynamics,
- Routers, Delays, Controls, Meters, Generators,
- Diagnostics
- Telephone Interface capabilities include:
- Initiation of outgoing calls
- Detection and answering of incoming calls
- Line echcancellation
- TouchTone™ decoding
- Caller ID reception
- Call progress detection
- Line intrusion detection
- Continuous line status and fault monitoring
Frequency Response (20Hz~20kHz @ +4dBu)
+0/-0.4dB
THD+N (20Hz~20kHz @ +4dBu)
Line level
Mic level
< 0.05% EIN (20Hz~20kHz, 66dB Gain, 150Ω)
Dynamic Range (20Hz~20kHz, 0dB)
> 105dB
Tail Length
up to 300ms
Convergence
up to 100dB/sec
Input Impedance (balanced)
8kΩ
Maximum Input
+24dBu
Maximum Gain
66dB
Input Gain Range (variable)
0 - 66dB
Output Impedance (balanced)
200Ω
Maximum Output
+24dBu
Full Scale Output Level (six selections)
-31dBu ~ +24dBu
Telephone Interface
Ringer Equivalency Number
0.0dB
Dynamic Range
67dBu
Frequency Response
250Hz ~ 3.4kHz
THD
< 0.3%
Transhybrid Response
30dB
Phantom Power
+48 VDC (7mA/input)
Cross Talk (channel to channel @ 1kHz)
Line level
< -80dB
Mic level
< -75dB
Power Consumption (100~240VAC 50/60Hz)
65W
Overall Dimensions
Height
1.75 inches (44 mm)
Width
19.0 inches (483 mm)
Depth
11.2 inches (283 mm)
Weight
8.6 lbs (3.9 kg)
Sampling Rate
48kHz
A/D - D/A Converters
24-bit
Compliance
CE marked (Europe)
UL listed (USA & Canada)
RoHS Directive (Europe)
