โปรเซสเซอร์ BOSE ControlSpace EX-1280C Conferencing Processor

เครื่องควบคุมลำโพง BOSE ControlSpace EX-1280C, 12 mic/line analog inputs, 8 analog outputs, 8 AmpLink digital outputs, 12 acoustic echo cancellers (AEC), and 64 x 64 Dante® connectivity

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Product Description

BOSE ControlSpace EX-1280C Conferencing Processor

เครื่องควบคุมลำโพง BOSE ControlSpace EX-1280C, 12 mic/line analog inputs, 8 analog outputs, 8 AmpLink digital outputs, 12 acoustic echo cancellers (AEC), and 64 x 64 Dante® connectivity

A flexible DSP platform for scalable systems, ControlSpace EX conferencing processors have the features to support rooms of various sizes and the flexibility to meet future needs. With an open-architecture, all-in-one design, the ControlSpace EX-1280C offers signal processing for integrated-microphone audio conferencing applications.

As the highest-capability processor of the ControlSpace EX family, the EX-1280C includes 12 mic/line analog inputs, 8 analog outputs, 8 AmpLink digital outputs, 12 acoustic echo cancellers (AEC), and 64 x 64 Dante® connectivity.

ControlSpace Designer software simplifies the setup process with drag-and-drop programming, making configuration quick and easy.

Features:

  • All-in-one design supports simultaneous VoIP, PSTN and USB soft codecs in a single 1RU model
  • 12 acoustic echo cancellers (AEC) route to both analog and Dante® inputs; multiple references allow one EX-1280C processor to support multiple rooms or AEC-sharing across multiple processors
  • Adaptable noise cancellation on each AEC channel; non-linear processing and comfort noise to enhance the clarity and intelligibility of meetings
  • 2-line VoIP with an internal web interface allowing IT personnel to configure VoIP parameters without design file access or integrator involvement
  • PSTN connection (RJ-11) for worldwide POTS/analog telephone systems
  • USB connection facilitates easy integration with PC soft codecs
  • Dante audio networking supports 64 x 64 audio channels for connection to other Dante-enabled products, including native Dante-integrated microphones
  • AmpLink port provides 8-channels of uncompressed, low-latency digital audio to AmpLink-equipped Bose Professional amplifiers
  • Front-panel interface features large OLED display and rotary encoder for setting network parameters and monitoring channel activity
  • GPIO (5 in/5 out) for external connections including microphone pushbuttons or driving microphone LEDs
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Specifications

Integrated DSP
Signal ProcessorCpu 32-Bit Fixed/Floating-Point Dsp 456 Mhz/Arm Cortex-A8 600 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 12 Balanced, Mic/Line Level
Connectors, Input 3.81 Mm Detachable Euroblock, 6-Pin
Input Impedance 12 Kω @ 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, Software Selectable Per Input
Gain Settings 0 / +14 / +24 / +32 / +44 / +54 / +64 Db
Analog Audio Outputs
Output Channels 8 Balanced, Line Level
Connectors 3.81 Mm Euroblock, 6-Pin
Output Impedance 200 Ω
Maximum Output Level +24 Dbu
Audio Performance Specifications
Frequency Response 20 Hz To 20 Khz (+0.3 Db/-0.1 Db)
Thd+N 0.002 % At +4 Dbu (A-Weighted/20 Hz – 20 Khz)
Channel Separation (Crosstalk) < -105 Db At +4 Dbu Input And Output Level, 1 Khz
Dynamic Range > 115 Db, A-Weighted 20 Hz – 20 Khz, Analog Input To Analog Output
Acoustic Echo Cancelling
Tail Length 480 Ms
Noise Reduction 32 Db
Latency 50 Ms
References 4
Audio Over Ip
Dante™ 64 X 64, Primary/Secondary, Routable To AEC
Digital Audio Outputs
Amplink 8 Low Latency (< 21 Μs), 48 Khz. Requires Shielded CAT 5/6
Communication Ports
Usb Device Micro-B Type, Stereo In/Out
Voip RJ-45; 2 Lines
Pstn Rj-11; 1 Line, Tx/Rx
Usb Host Type A. For Future Use
Control Inputs
Inputs (Control) 5 Analog Or Digital Inputs, 2 Kω Internal Pull-Up Resistor To 5 V, 3.81 Mm Detachable Euroblock, 6-Pin
Analog Input Voltage Range 0 V To 3.3 V (Maximum 5 V)
Digital Input Voltage Range 0 V To 3.3 V (Threshold Voltage = 1.6 V)
Control Outputs
Outputs (Control) 5 Digital Outputs, 3.81 Mm Detachable Euroblock, 6-Pin
Output Voltage High: 8 V (Open Circuit), 2.5 V @ 10 Ma Low: < 1 V @ 100 Ma, Push-Pull
Indicators And Controls
Display 256 X 64 OLED With Rotary Encoder
Led Status Indicators Power/Status
Audio Signal Indication On Display
Electrical Specifications
Mains Voltage 85 Vac-264 Vac 50/60 Hz
Ac Power Consumption 35 W Typical At 40 °C (104 °F) Ambient
Mains Connector Iec 60320-C14 (Inlet)
Power Dissipation 60 W (205 Btu, 52 Kcal)
Physical
Dimensions 44 Mm X 483 Mm X 282 Mm (1.7” X 19” X 11.1”)
Net Weight 3.6 Kg (7.3 Lb)
Operating Temperature 0°C – 40°C (32°F – 104°F)
Cooling System 2 Variable-Speed Fans, Side Venting

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ดาวน์โหลด Data Sheet BOSE EX-1280C

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