ControlSpace EX-1280 digital signal processor

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 × 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 × 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 Applications Designed for a wide range of applications, including: Performance venues Stadiums and arenas Places of worship Resorts and Hospitality Venues Multipurpose spaces SPECS Technical Specification AMPLIFICATION Channel Separation (Crosstalk) < -105 dB at +4 dBu, 1 kHz input signal Dynamic Range > 115 dB, A-weighted, 20 Hz – 20 kHz, analog input to analog output Frequency Response 20 Hz – 20 kHz (+0.3 dB/-0.1 dB) THD+N 0.002% at +4 dBu (A-weighted, 20 Hz – 20 kHz) ACOUSTIC ECHO CANCELATION (AEC) AEC-Enabled Yes Channels 12 Latency 50 ms Noise Reduction 32 dB References 4 Tail Length 480 ms AUDIO INPUTS, ANALOG Input Channels 12 balanced, mic/line Connectors (1) 6-pin Euroblock, 3.81 mm, detachable Equivalent Input Noise -118 dB at 44 dB gain Sensitivity Options 0 dB, +14 dB, +24 dB, +32 dB, +44 dB, +54 dB, +64 dB Input Impedance 12 kΩ at 1 kHz, with or without phantom power Maximum Input Level +24 dBu Phantom Power 48 VDC, 10 mA, software-selectable per input AUDIO INPUTS/OUTPUTS, DIGITAL Channels 64 Dante in × 64 Dante out, primary/secondary / 8 AmpLink out Connectors (2) RJ-45 Dante in/out / (1) RJ-45 AmpLink out Type Dante (input/output), AmpLink (output) AUDIO OUTPUTS, ANALOG Channels 8 balanced, line Connectors (6) 6-pin Euroblock, 3.81 mm Maximum Output Level +24 dBu Output Impedance 200 Ω COMPLIANCE Safety UL60065 (8th edition), CAN/CSA-C22.2 No.60065 (8th edition), IEC/EN60065 (8th edition) EN 54-24 Certified No EMC EN 55032:2015, EN 61000-3-2:2014, EN 61000-3-3:2013, EN 55103-2:2009, FCC Part 15B Class A, ICES-003 Class A, CNS13439, GB13837, GB17625.1, GB17625.2 25.2, CISPR13 CONTROL INPUTS Voltage Range, Analog 0 V – 3.3 V (5 V maximum) Digital Input Voltage 0 V – 3.3 V (1.6 V threshold) CONTROL OUTPUTS Outputs (Control) (5) digital, 6-pin Euroblock, 3.81 mm, detachable Output Voltage High: 8 V (open circuit), 2.5 V at 10 mA / Low: < 1 V at 100 mA, push-pull COMMUNICATION PORTS PSTN RJ-11, 1 line, Tx/Rx (transmit/receive) USB Micro-B type, stereo in/out VoIP RJ-45, 2 lines ELECTRICAL Mains Connector IEC 60320-C14 inlet Mains Voltage 85–264 VAC, 50/60 Hz AC Power Consumption 35 W typical at 104 °F (40 °C) ambient Power Dissipation 60 W (205 BTU/hr, 52 kcal/hr) GENERAL Software Applications ControlSpace Designer 5.5 or later (Windows) Computer Interface Connection RJ-45 (Dante), through network router or switch INDICATORS AND CONTROLS Display 256 × 64 OLED LED Status Indicators (1) power/status LED INTEGRATED DSP Delay 43 s A/D and D/A Converters 48 kHz / 24-bit Audio Latency 1.05 ms, analog input to analog output without AEC DSP-Enabled Yes Maximum Calculation 3.6 GIPS / 2.7 GFLOPS Signal Processor/CPU 32-bit fixed/floating-point DSP 456 MHz/Arm Cortex-A8 600 MHz processor Sample Rate / Bit Depth 48 kHz / 24-bit PHYSICAL Colors Black Cooling System 2 variable-speed side-venting fans Suspension/Mounting Standard rack ears Operating Temperature Range 0 °C to 40 °C (32 °F to 104 °F) Product Dimensions (H×W×D) 1.7 in × 19.0 in × 11.1 in (44 mm × 483 mm × 282 mm) Net Weight 7.3 lb (3.6 kg)  

With an open-architecture, all-in-one design, the ControlSpace EX-440C conferencing processor facilitates high-quality microphone integration and audio processing for small- to medium-size conference rooms. Various inputs and outputs allow for flexible configuration: four mic/line analog inputs, four analog outputs, onboard VoIP, PSTN, USB, Bose Professional AmpLink output, eight-channel acoustic echo cancelling (AEC), and 16 × 16 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 8-channel advanced AEC with multiple references, routable to both analog and Dante inputs Adaptable noise cancellation on each AEC channel; non-linear processing and comfort noise to enhance the clarity and intelligibility of meetings Single-line VoIP with an internal web interface, allowing IT personnel to configure VoIP parameters without design file access or integrator involvement PSTN (RJ-11) connection for worldwide POTS/analog telephone systems USB connection facilitates easy integration with all soft codecs Dante audio networking includes 16 × 16 audio channels for connection to other Dante-enabled products, including native Dante-integrated microphones and amplifiers AmpLink port provides 4 channels of uncompressed, low-latency digital audio to AmpLink-equipped Bose Professional amplifiers Applications Designed for a wide range of applications, including: Small/medium conference rooms Courtrooms Distance learning SPECS Technical Specification AMPLIFICATION Channel Separation (Crosstalk) < -105 dB at +4 dBu, 1 kHz input signal Dynamic Range > 115 dB, A-weighted, 20 Hz – 18 kHz, analog input to analog output Frequency Response 18 Hz – 20 kHz (+0.8 dB/-0.2 dB), 1 kHz reference THD+N < 0.003% at +4 dBu (A-weighted, 20 Hz – 18 kHz) / < 0.01% at +44 dBu (A-weighted, 20 Hz – 18 kHz) ACOUSTIC ECHO CANCELATION (AEC) AEC-Enabled Yes Channels 8 Latency 50 ms Noise Reduction 32 dB References 4 Tail Length 480 ms AUDIO INPUTS, ANALOG Input Channels 4 balanced, mic/line Connectors (1) 6-pin Euroblock, 3.81 mm, detachable Equivalent Input Noise -118 dB at 44 dB gain Sensitivity Options 0 dB, +14 dB, +24 dB, +32 dB, +44 dB, +54 dB, +64 dB Input Impedance 12 kΩ at 1 kHz, with or without phantom power Maximum Input Level +24 dBu Phantom Power 48 VDC, 10 mA, software-selectable per input AUDIO INPUTS/OUTPUTS, DIGITAL Channels 16 Dante in × 16 Dante out, primary/secondary / 4 AmpLink out Connectors (2) RJ-45 Dante in/out / (1) RJ-45 AmpLink out Type Dante (input/output), AmpLink (output) AUDIO OUTPUTS, ANALOG Channels 4 balanced, line Connectors (2) 6-pin Euroblock, 3.81 mm Maximum Output Level +24 dBu Output Impedance 200 Ω 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) EN 54-24 Certified No 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 CONTROL INPUTS Inputs (Control) (1) analog/digital, 2-pin Euroblock, 3.81 mm / (1) serial RS-232, 3-pin Euroblock, 3.81 mm Voltage Range, Analog 0 V – 3.3 V (5 V maximum) Digital Input Voltage 0 V – 3.3 V (1.6 V threshold) CONTROL OUTPUTS COMMUNICATION PORTS PSTN RJ-11, 1 line, Tx/Rx (transmit/receive) USB Micro-B type, stereo in/out, HID support VoIP RJ-45, 1 line ELECTRICAL Mains Connector IEC 60320-C14 inlet Mains Voltage 85–264 VAC, 50/60 Hz AC Power Consumption 35 W typical at 104 °F (40 °C) ambient Power Dissipation 60 W (205 BTU/hr, 52 kcal/hr) GENERAL Software Applications ControlSpace Designer 5.5 or later (Windows) Computer Interface Connection RJ-45 (Dante), through network router or switch INDICATORS AND CONTROLS Display 256 × 64 OLED LED Status Indicators (1) power/status LED INTEGRATED DSP Delay 43 s A/D and D/A Converters 48 kHz / 24-bit Audio Latency 1.05 ms, analog input to analog output without AEC DSP-Enabled Yes Maximum Calculation 3.6 GIPS / 2.7 GFLOPS Signal Processor/CPU 32-bit fixed/floating-point DSP 456 MHz/Arm Cortex-A8 600 MHz processor Sample Rate / Bit Depth 48 kHz / 24-bit PHYSICAL Colors Black Cooling System 2 variable-speed side-venting fans Suspension/Mounting Standard rack ears Operating Temperature Range 0 °C to 40 °C (32 °F to 104 °F) Product Dimensions (H×W×D) 1.7 in × 19.0 in × 11.1 in (44 mm × 483 mm × 282 mm) Net Weight 7.1 lb (3.2 kg) Rack Spaces 1RU Product codes 834315-1110 ControlSpace EX-440C, 120V, US 834315-2110 ControlSpace EX-440C, 230V, EU 834315-3110 ControlSpace EX-440C, 100V, JP 834315-4110 ControlSpace EX-440C, 230V, UK 834315-5110 ControlSpace EX-440C, 240V, AU Warranty Period 5 years Included in Packaging (1) ControlSpace EX-440C (4) 6-pin Euroblock connectors (1) 2-pin Euroblock connector (1) 3-pin Euroblock connector (6) cable ties (1) installation guide