โปรเซสเซอร์ BOSE ControlSpace EX-440C Conferencing Processor

เครื่องควบคุมลำโพง BOSE ControlSpace EX-440C, 16 x 16 Signal Processor with VoIP, PSTN, USB Soft Codec Support, Built-in DSP, Dante Connectivity, 8-channel AEC, ControlSpace Designer Software, and AmpLink Support

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Product Description

BOSE ControlSpace EX-440C Conferencing Processor

เครื่องควบคุมลำโพง BOSE ControlSpace EX-440C, 16 x 16 Signal Processor with VoIP, PSTN, USB Soft Codec Support, Built-in DSP, Dante Connectivity, 8-channel AEC, ControlSpace Designer Software, and AmpLink Support

The Bose Professional ControlSpace EX-440C Conferencing Processor facilitates high-quality microphone integration and audio processing for small-to-medium-sized conference rooms, court rooms, and distance learning applications.

The EX-440C offers an open-architecture all-in-one design for signal processing and includes four mic/line analog inputs, four analog outputs (onboard VoIP, PSTN, USB, and Bose AmpLink output), eight-channel acoustic echo cancelling (AEC), and 16×16 Dante connectivity.

The ControlSpace Designer software makes configuration and setup quick and easy thanks to the simple drag-and-drop programming.

Features:

  • Reliable signal processing with onboard 32-bit fixed/floating-point DSP 456MHz/ARM Cortex-A8 600MHz
  • Broad dynamic range of more than 115dB from 20Hz–18kHz
  • Diverse I/O suite includes 4 balanced, mic/line-level inputs, 4 balanced, line-level outs, PSTN connectivity, and Dante compatibility
  • 16 x 16 Dante networking allows for deep integration of any Dante-enabled mics, amps, and more
  • 8-channel Acoustic Echo Cancelling guarantees clear, articulate outputs, routable to analog or Dante inputs
  • Simultaneous support of VoIP, PSTN, and USB codecs
  • RJ-11 connection allows for use with worldwide POTS/analog telephone systems
  • AmpLink port provides support for 4 channels of uncompressed digital audio to any AmpLink Bose amplifiers
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Specifications

DSP Section
Signal Processor/CPU: 32-Bit Fixed / Floating-Point DSP + ARM, 456 MHz
Maximum Calculation: 3.6 GIPS / 2.7 GFLOPS
Delay: 43 s
Audio Latency: 1.05 ms (Analog In to Analog Out, Without AEC)
A/D and D/A Converters: 24-Bit
Sample Rate: 48 kHz
Analog Audio Inputs
Input Channels: 4 Balanced, Mic/Line Level
Connectors, Input: 0.15″ / 3.81 mm Detachable Euroblock, 6-Pin
Input Impedance: 12 Kilohms at 1 kHz (with or without Phantom Power Active)
Maximum Input Level: +24 dBu
Equivalent Input Noise: -118 dB at 44 dB Gain Setting
Phantom Power: +48 VDC, 10 mA, Selectable per Input
Pre-Gain Settings: 0/14/24/32/44/54/64 dB
Analog Audio Outputs
Output Channels: 8 Analog (Balanced, Line Level)
Connectors: 0.15″ / 3.81 mm Euroblock, 6-Pin
Output Impedance: 200 Ohms
Maximum Output Level: +24 dBu
Audio Performance
Frequency Response 18 Hz to 20 kHz (+0.8 dB / -0.2 dB Ref 1 kHz)
THD+N:
<0.003% at +4 dBu (A-Weighted / 20 Hz to 18 kHz)
<0.01% at +44 dBu (A-Weighted / 20 Hz to 18 kHz)

Channel Separation (Crosstalk): <-105 dB at +4 dBu 1 kHz Input Signal
Dynamic Range >115 dB, A-weighted 20 Hz to 20 kHz, Analog Input to Analog Output
Acoustic Echo Cancelling
Tail Length: 480 ms
Noise Reduction: 32 dB
Latency: 50 ms
Channels: 8
References: 4
Audio Over IP
Dante: 16 x 164, Primary/Secondary, Routable to AEC
Digital Audio Outputs
AmpLink (Output Only): 4 Low Latency (<21 µs), 48 kHz (Requires Shielded Cat 5/6)
Communication Port
USB Device: Micro-B Type, Stereo In/Out, HID Support
VoIP: RJ-45; 1 Line
PSTN: RJ-11; 1 Line, Tx/Rx
Control Inputs
Inputs (Control): 1 Analog or Digital Inputs, 2 Kilohms Internal Pull-Up Resistor to 5 V, 0.15″ / 3.81 mm Detachable Euroblock, 2-Pin
Analog Input Voltage Range: 0 to 3.3 V (Maximum 5 V)
Digital Input Voltage Range: 0 V to 3.3 V (Threshold Voltage = 1.6 V)
Indicators & Controls
Display: 256 x 64 OLED with Rotary Encoder
LED Status Indicators: Power/Status
Audio Signal Indication: On Display
General
PC Configuration Software: ControlSpace Designer Software Version 5.5 or Later
Network Control: Ethernet (RJ-45), 1 Gbps
RS-232/485 Ports: RS-232 (DTE) 0.15″ / 3.81 mm Detachable Euroblock, 3-Pin
Operating Temperature
32 to 104°F / 0 to 40°C
Cooling System
2 Variable-Speed Fans, Side Venting
Compliance
Safety: UL60065 (8th Edition), CAN/CSA-C22.2 No.60065 (8th Edition), IEC/EN60065 (8th Edition)
UL62368-1 (2nd Edition), CAN/CSA C22.2 No. 62368-1-14 (2nd Edition), IEC/EN 62368-1 (2nd Edition)
EMC: EN 55032:2015, EN 61000-3-2:2014, EN 61000-3-3:2013, EN 55035:2017 FCC Part 15B Class A, AS/NZS CISPR 32:2015, ICES-003 Class A, CISPR13
Power
Mains Voltage: 85 to 264 VAC 50/60 Hz
AC Power Consumption: 35 W Typical at 104 °F / 40 °C Ambient
Mains Connector: IEC 60320-C14 (Inlet)
Power Dissipation: 60 W / 205 BTU, 52 kcal
Dimensions
1.7 x 19 x 11.1″ / 4.3 x 48.3 x 28.2 cm
Weight
7.1 lb / 3.2 kg

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ดาวน์โหลด Data Sheet BOSE EX-440C

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