Touch Panel (TP) control

1.7.17.1. Controls integrated VC settings along with other modular controller functions.

1.7.17.2. 7 inch or 10.1 inch TFT active-matrix color LCD touch screen as shown on drawings.

1.7.17.3. 18-bit 262 k colors and dual-window HD video. Dynamic graphics and text capability. Enables custom control screen programming.

1.7.17.4. Hard keys: 5 pushbuttons.

1.7.17.5. Communication: Bidirectionnel 10/100 Mbps Ethernet communication.

1.7.17.6. Power: IEEE 802.3af Class 3 PoE Powered Device 1.7.17.7. Mounting: Surface mount over 2-gang electrical box.

1.7.17.8. Displays information in both official languages (English and French).

1.7.17.9. Incorporates the capabilities described below where applicable:

1.7.17.10. Selection of either VC mode or Local Presentation mode;

1.7.17.11. Selection of either conferencing mode in small or medium or large rooms;

1.7.17.12. Control of the VC equipment camera control, dialing, disconnect and any other option available on the CODEC’s remote control;

1.7.17.13. Selection of the video source for the outgoing VC picture as a minimum, the main camera and any interface connection provided on the table;

1.7.17.14. Microphone muting with local indication 1.7.17.15. Control of the ceiling Projectors;

1.7.17.16. Control of the motorized viewing screen;

1.7.17.17. Control of the LCD Screen brightness, contrast, maintenance information as per manufacturer remote control;

1.7.17.18. Selection of computer/audio/video interface devices to be displayed in a local presentation;

1.7.17.19. Volume control with gain progress panel; and

1.7.17.20. Diagnostic features which include, Projector status and LCD screen controls.

1.7.17.21. Ability to dial the remote site from the TP, either manually or as a speed dial.

1.7.17.22. Calls must be terminated from the TP.

1.7.17.23. Ability to display phone book(s) if accessible.

1.7.17.24. The TP must have system menus, complete with progress panels, that allow setup/control of operation parameters or configuration of the components forming part of the terminal;

1.7.17.25. The system must shut down at the end of the day or if no motion has been detected in the room for 30 minutes (done via programming and room sensor)

1.7.18. Video conferencing Codec

1.7.18.1. Delivers up to a 1080p60 end-to-end high definition (HD) video.

1.7.18.2. Rack-mountable.

1.7.18.3. Standards-compliant 1080p solution - compatible with standards-based video without losing features.

1.7.18.4. Full duplex audio with high-quality stereo sound.

1.7.18.5. Video standards support for H.261, H.263, H.263+ and H.264.

1.7.18.6. Audio standards support for G.711, G.722, G.722.1 and G.729AB.

Integrated Video Conferencing Solution - SOW Page 32 1.7.18.7. Other standards support: H.239.

1.7.18.8. Must support HD cameras up to 1920x1080p60. Camera must be by same manufacturer as Codec.

1.7.18.9. Must support content inputs to 1920x1080p60.

1.7.18.10. Must support network protocols: H.323 or SIP.

1.7.18.11. Must be controllable from Control Processor via IP or RS232.

1.7.18.12. Must have echo cancellation for audio inputs.

1.7.19. Projector

1.7.19.1. High-definition Projector that can display HD content.

1.7.19.2. Physical characteristics:

1.7.19.2.1. Aspect Ratio: 16:10.

1.7.19.2.2. Resolution (minimum): 1920 x 1200 pixels.

1.7.19.2.3. Brightness (minimum): 4000 ANSI lumens.

1.7.19.2.4. Display Type: DLP or LCD

1.7.19.3. Input / output: fixed or interchangeable card slots with the ability to connect to:

1.7.19.3.1. HDMI, Component, DVI or BNC connectors 1.7.19.4. .Inputs must be compatible with fiber receiver.

1.7.19.5. .Serial D-sub 9-pin (male) for external control, RS-232 compatible or other. Must be compatible with and controllable by the proposed Controller Processor.

1.7.19.6. Spares:

1.7.19.6.1. Supply 1 set of spare Projector lamps for each Projector installed.

1.7.19.7. Lens: Suitable lens to accommodate design throw as outlined in the drawings.

1.7.20. Display mounts

1.7.20.1. Ability to support screen sizes from 60” to 90”

1.7.20.2. Finish: Powder coat, black.

1.7.20.3. Have VESA mounting patterns.

1.7.20.4. Minimum weight capacity: 350lbs.

1.7.20.5. Tilt:+15 / -5

1.7.20.6. Security Hardware to allow for securing displays to the wall 1.7.21. Wireless presentation system Type 1

1.7.21.1. Consists of two USB-powered devices (Buttons) and a Base Unit. The Base Unit has a fixed connecti on to the meeting room’s visualization system, and takes care of all the needed

processing. Users who want to get their presentation on the large meeting room screen, simply connect a Button to their PC or MAC. They start the application, click the Button and immediately their desktop is

wirelessly transferred to the large visualization system.

1.7.21.2. Video output: HDMI 1.7.21.3. Frame rate: 30fps

1.7.21.4. Output resolution 1920x1080

1.7.21.5. Number of simultaneous connections: 1 1.7.21.6. Audio: 16bits 22 KHz via audio jack or HDMI 1.7.21.7. Wireless transmission protocol: IEEE 802.11 a/b/g/n 1.7.21.8. Date rate wireless: up to 300Mbps

1.7.21.9. Band 2.4 and 5 GHz

1.7.22. Wireless presentation system Type 2

1.7.22.1. Consists of two USB-powered devices (Buttons) and a Base Unit. The Base Unit has a fixed connecti on to the meeting room’s visualization system, and takes care of all the needed

processing. Users who want to get their presentation on the large meeting room screen, simply connect a Button to their PC or MAC. They start the

Appendix A: Systems Requirements Specifications 70002000 TBS 90 Elgin VC

Integrated Video Conferencing Solution - SOW Page 33

application, click the Button and immediately their desktop is wirelessly transferred to the large visualization system.

1.7.22.2. Video output: DVI WUXGA or Display Port 1.7.22.3. Frame rate: 30fps

1.7.22.4. Output resolution 1920x1080

1.7.22.5. Number of simultaneous connections: 4 1.7.22.6. Audio: 16bits 22 KHz via Display Port

1.7.22.7. Wireless transmission protocol: IEEE 802.11 a/g/n 1.7.22.8. Date rate wireless: up to 300Mbps

1.7.22.9. Band 2.4 and 5 GHz 1.7.23. Plenum Rated Amplifier

1.7.23.1. ULC rated for operation in a ceiling plenum.

1.7.23.2. 40W minimum output power at 4 or 8 ohm or 70V 1.7.23.3. Frequency response: 20Hz-20 kHz.

1.7.23.4. Amplifier class: D 1.7.23.5. Control: RS-232

1.7.23.6. Cooling: Convection-Cooling (no fans).

1.7.24. Microphone:

1.7.24.1. The condenser microphone is a single element boundary layer design with a half cardioid polar pattern.

An inbuilt touch sensitive switch with red / green LED halo allowing local switching live / muting of the microphone. The touch switch requires connection to a touch control box or an external DSP. The microphone is made from solid brass and is permanently mounted with the use of an M 20 x 1 bolt and nut. The microphone is fitted with a 6.6 ft. (2 Meters) 2 core + ground cable with open ended termination.

Also included is an integral phantom power adaptor that accepts 9 to 48 volts DC. The phantom power adaptor includes filters which Must eliminate all GSM frequencies from 800 MHz - 1.2 GHz. Frequency response: 50Hz to 18KHz; Sensitivity –37.5.0dB +/- 3 dB @ 1KHz (0dB = 1V/Pa) Impedance 200 Ohms.

Total harmonic distortion (THD) at an operating level of 120dB no greater than 1 %. Finish: Non-reflective black.

1.7.25. Digital Networked Audio Server

1.7.25.1. The digital audio network server must be designed to support AVB digital audio and control networking by means of a modular 420 x 420 channel card. The server must be factory configured with one DSP card and must be capable of supporting a total of three cards. The server must provide dual Ethernet ports for configuration and control connection. The server must be configurable for up to 48 channels of local audio input and output, including mic and line level, VoIP, and standard telephone interface. The server must also support modular I/O cards for acoustic echo cancellation and ambient noise

compensation. The server must provide front panel LED identification of server power, status, alarm, and activity as well as system-wide alarm. The server must provide front panel OLED display for server and system information. The server must be rack mountable and feature software-configurable signal processing, including but not limited to: signal routing and mixing, equalization, filtering, dynamics, and delay, as well as control, monitoring, and diagnostic tools. The server must connect to expansion modules installed within meeting room spaces to connect the meeting rooms to the audio server. I/O cards to include input, output, AEC and VOIP modules cards.

1.7.26. Audio Expansion Modules

1.7.26.1. The 4-channel expanders must be designed exclusively for use with Tesira devices. The expanders must be built in a half-rack chassis and be powered by PoE+. The expander must utilize the AVB network for all audio networking as well as software configuration and control. The input, AEC, and input/output expander must receive microphone or line level analog input on plug-in barrier strip

Integrated Video Conferencing Solution - SOW Page 34 connectors. The output and input/output expander must deliver microphone or line level analog output on plug-in barrier strip connectors. Analog-to-Digital and Digital-to-Analog conversion must be 24-bit with a sampling rate of 48kHz. All expander modules must be compatible with the digital networked audio server.

1.7.27. Beam Forming Microphone Array

1.7.27.1. Ceiling mounted beam forming microphone array must consist of:

1.7.27.1.1. Adaptive steering microphone array.

1.7.27.1.2. Generation Acoustic Echo Cancellation 1.7.27.1.3. Multiple microphone elements

1.7.27.1.4. Mono and stereo modes for diverse applications 1.7.27.1.5. Ceiling mount

1.7.27.1.6. Include and work with DSP from same manufacturer.

1.7.27.1.7. Expandable for larger room applications by daisy-chaining up to three arrays per DSP.

1.7.27.1.8. Adaptive acoustic processing automatically adjusts to room configuration for best possible audio pickup.

1.7.27.1.9. Powered by DSP using POE.

1.7.27.1.10. Acoustic Characteristics:

1.7.27.1.11. 24 microphones 1.7.27.1.12. Auto voice tracking 1.7.27.1.13. Polar Pattern: Custom

1.7.27.1.14. Frequency Response: 150Hz - 16kHz 1.7.27.1.15. Signal to Noise Ratio: >70 dB

1.7.27.1.16. AEC Tail time: 128 ms

1.7.27.1.17. Noise Cancellation: 6 - 15 dB adjustable.

Appendix B – Room List 70002000 TBS 90 Elgin VC

Integrated Video Conferencing Solution - SOW Page 35