FEATURES
• Intelligent Sound Targeting uses adaptive learning algorithms to preemptively ignore persistent unwanted sounds like HVAC
• Position-based gain control applies gain separately to each sound, which enables specific optimizations that create a natural listening experience
• Simultaneous pickup of all virtual microphones ensures that conversations sound natural even when more than one person is speaking at the same time
• Voice Amplification Mode lets presenters use a headset mic to amplify their voice in the room while ensuring remote participants can also clearly hear on-site participants
• Camera tracking enables the use of precise sound location data to steer and switch third-party cameras
• Active Zone Control allows you to designate a zone where microphone pickup is maintained while pickup in the rest of the space is reduced
• Integrated processing requires no separate DSP as all processing is integrated into the system
HDL300
•Technology features
-Powerful onboard system processors
-Continuous autocalibration
-Position-based gain control
-Acoustic echo cancellation
-Built-in sound masking
-Ethernet cable to microphone and speaker bar
-Primary audio source for video playback Integrated, multicolor status LED
•Microphones
-12 low-noise omnidirectional MEMS
-Frequency response at 94 dB SPL 100 Hz to 7 kHz
-Total harmonic distortion (THD) 0.25% (typical)
•Speakers
-2 x 20 W 4" aluminum cone
-Acoustic output (hardware capable) 91 dB SPL @ 1 m
-Total harmonic distortion (THD) 0.25% typical
CONNECT MODULE
-USB 2.0 interface to computer, type B
-Auxiliary out — 3.5 mm single-ended stereo jack
-Auxiliary in — 3.5 mm single-ended stereo jack
-2 connections to microphone and speaker bar RJ45
-Input jack for power supply
INTEROPERABILITY
Plug and play compatibility with UC&C platforms including Microsoft Teams, Zoom, Google Meet, GoTo Meeting, Cisco Webex, BlueJeans, Lifesize, RingCentral Meetings and more Easy integration with third-party solutions such as cameras, displays, lecture capture systems, external speakers and headset microphones (for Voice Amplification Mode)
OPERATING
• System requirements
-Windows 10 and 11
-macOS 10 and 11 (Big Sur and Catalina)
• Power
-Power rating: universal switching 100–240 V AC, 50–60 Hz
-Power consumption: standby <2.5 W operational <25 W
• Environmental
-Operating temperature: 0° C to 40° C (32° F to 104° F)
-Storage temperature: -20° C to 70° C (-4° F to 158° F),
-humidity 5–90% (noncondensing)
MANAGEABILITY
-Automatic firmware updates
-Remote management features available through cloud based Nureva Console
CERTIFICATIONS AND COMPATIBILITY
•Electromagnetic
FCC Part 15, Class A; ICES-003, Class A; CISPR 32 (EN 55032), Class A; CISPR 35 (EN 55035); CISPR 24 (EN 55024)
•Safety
UL 62368; CAN/CSA-C22.2 NO.62368; IEC/EN 62368; AS/NZS 62368; UL 60950; CAN/CSA-C22.2 NO.60950; IEC/EN 60950; AS/NZS 60950
•Compliance
RoHS, REACH, POPs (Persistent Organic Pollutants), WEEE, California Proposition 65, EPA (TSCA — Toxic Substances Control Act) Restrictions
DIMENSIONS
•HDL300
Width: 60.0" (152.4 cm)
Height: 5.91" (14.9 cm)
Depth: 3.5" (9.0 cm)
Weight: 18.0 lb. (8.2 kg)
•Connect module
Width: 6.5" (16.5 cm)
Height: 1.41" (3.6 cm)
Depth: 4.31" (10.9 cm)
Weight: 1.5 lb. (0.7 kg)
•Shipping
Width: 64.75" (164.4 cm)
Height: 10.63" (27.0 cm)
Depth: 9.5" (24.1 cm)
Weight: 24.0 lb. (10.9 kg)
SYSTEM INCLUDES
-Integrated microphone and speaker bar
-Connect module, white
-Connect module mounting bracket, white
-Country specific, power cable 6' (2.5 m), black
-Ethernet cable, CAT6 SSTP, 50' (15 m), Class 3 rated, black
-USB Type A-B cable, 10' (3 m), VW-1 rated, black
-Infrared remote with 2 AAA batteries
-Documentation
