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City of Santa Ana Public Library Renovation <br />Group 4 Architecture Research + Planning, Inc.Smith, Fause & McDonald Inc. <br />Group 4 Project No. 22575-01 Conform Set – August 2, 2024Bid Set Addendum-03 – June 05 <br />INTEGRATED AUDIOVISUAL SYSTEMS AND EQUIPMENT SECTION 27 4116-39 <br />2)HDCP management, EDID format management, CEC <br />f.USB Supports USB HID class devices <br />g.Compatible with specified switcher. <br />h.Remotely powered from switcher/headend equipment location. <br />i.2 gang. <br />3.Manufacturers <br />a.Crestron DM-TX-200-C-2G w/ required remote power accessories. <br />b.Extron <br />c.Or equal. <br />D.Media Interface, Distribution, and Control Port <br />1.Drawing Reference: MP2 <br />2.Manufacturer: <br />a.Custom <br />E.Integrated Conferencing Soundbar Speaker/Microphone/Camera <br />1.Drawing Reference: HUB <br />2.Features: <br />a.Speakers <br />1)Woofers (2) 3 in. (76 mm) polypropylene cone w/rubber <br />surround <br />2)Passive Radiators (2) 3 x 4-3/8 in. (76 x 112 mm) <br />polypropylene cone w/rubber surround <br />3)Tweeters (2) 1 in. (25 mm) polyester dome <br />b.Amplifier Power 20 W RMS per channel, stereo <br />c.Frequency Response 80 Hz to 20 kHz (±3 dB) <br />d.Effective Output Level 91 dB SPL @ 1 m, both channels driven at full <br />power <br />e.Microphone <br />1)Linear quad-element far-field adaptive beamforming microphone <br />array <br />2)Pickup Range 15 ft. (4.6m)3 <br />3)Pickup Angle 180° horizontal and 180° vertical <br />4)Frequency Response 20 Hz to 8 kHz <br />f.Audio <br />1)DSP Acoustic echo cancellation, dereverberation, automatic gain <br />control, dynamic noise suppression, adaptive beamforming, speaker <br />volume control, speaker EQ and limiting (fixed); <br />2)Full-duplex IEEE 1329 Type 1 compliant <br />3)NOTE: DSP affects USB audio in/out only unless noted otherwise <br />4)USB Audio In/Out USB 3.0, UAC 1.0 & HID, AEC-enabled <br />USB speakerphone, 2-channel stereo far-end/content signal input, <br />2-channel mono microphone signal output; <br />5)Plug & play compatible with the computer, or other USB Audio Class <br />host <br />6)Analog Input 2-Channel stereo, fixed level (bypasses DSP), for <br />in-room amplification of an external audio source <br />7)Analog Input Sensitivity 1 Vrms per channel for full rated output <br />8)Analog Output 2-Channel stereo, fixed level, feeds amplified audio <br />content to an assistive listening system <br />9)NOTE: Output level varies for USB input signal only according to the <br />speaker volume control setting; analog input signal passes through <br />without volume control or DSP. <br />g.Camera <br />1)Model Huddly IQ (mounted internally)