BOSE PROFESSIONAL CONTROLSPACE EX-12AEC

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Bose Professional ControlSpace EX-12AEC

Signal processor

The ControlSpace EX-12AEC signal processor, with its open architecture, twelve acoustic echo cancellers (AECs) and 16 × 16 Dante matrix, provides cost-effective, robust AEC for conference rooms using ControlSpace EX conference processors.

Key features:

  • AEC channel expansion with multiple references to complement ControlSpace EX-1280C processors in larger systems
  • Adaptive noise reduction with nonlinear processing and comfort noise on each AEC channel enhances audio clarity.
  • Dante audio network supports 16 × 16 audio channels for connection to EX-1280C processor and native Dante-integrated microphones
  • The front-panel interface features a large OLED display and a knob for setting network parameters and monitoring channel activity.

Application:

  • Meeting rooms
  • Large conference rooms
  • Remote learning
  • Multi-functional spaces
  • Divided conference rooms
  • Management centers

ACOUSTIC ECHO CANCELLATION (AEC)

AEC function

Yes

Number of channels

12

Latency

50 ms

Noise reduction

32 db

References

4

Tail

480 ms

AUDIO INPUT/OUTPUT, DIGITAL

Channels

16 Dante in × 16 Dante out, primary/secondary / 8 AmpLink out

Connectors

(2) RJ-45 Dante input/output / (1) RJ-45 AmpLink output

Type

Dante (input/output)

ELECTRIC

Power connector

IEC 60320-C14 input

Line voltage

85-264 VAC, 50/60 Hz

Power consumption

35 W typically at an ambient temperature of 40 °C (104 °F).

Power dissipation

60 W (205 BTU/hr, 52 kcal/hr).

GENERAL

Computer interface connector

RJ-45 (Dante), through a network router or switch

Software

ControlSpace Designer 5.5 or later (Windows)

INDICATORS AND CONTROLS

LED status indicators

Display

256 × 64 OLED

LED status indicators

(1) power/status LED

INTEGRATED DSP PROCESSOR

A/D and D/A conversion

48 kHz / 24 bits

Audio delay

1.05 ms, analog input to analog output

Delay

43 s

DSP-Enabled

Yes

Maximum calculations

3.6 GPS / 2.7 GFLOPS

Signal processor/CPU

32-bit fixed-point/ floating-point DSP 456 MHz/Arm Cortex-A8 600 MHz processor

PHYSICAL FEATURES.

Colors

Black

Cooling system

2 variable speed side fans

Assembly/equipment

Standard rack ears

Net weight

5.3 lb (2.4 kg)

Operating temperature

0 °C to 40 °C (32 °F to 104 °F)

Product dimensions (H × W × D)

1.7 inches × 19.0 inches × 11.1 inches (44 mm × 483 mm × 282 mm)

Closet spaces

1RU

Warranty period

5 years

g

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