Nureva HDL300 Mid-Size Room Audio Conferencing System

The Nureva HDL300 system is an integrated microphone and speaker bar that provides true full-room microphone coverage and rich, clear playback in any mid-size space up to 25′ x 25′ (7.6 x 7.6 m) – including meeting rooms, classrooms and flex and studio spaces.

True Full-Room Microphone Coverage

Like all Nureva® systems, the HDL300 is powered by patented Microphone Mist™ technology, which fills a space with thousands of virtual microphones. Just two integrated microphone and speaker bars provide true full-room coverage – compare that to traditional systems that use multiple components and still may leave dead zones where people can’t be heard. Continuous autocalibration means your audio is always optimised, even if you change the room layout.

What is a virtual microphone?
Nureva’s patented Microphone Mist technology fills a room with thousands of virtual microphones (a HDL300 system deploys up to 8,192). Each virtual microphone is a point in space where two or more physical microphones (there are 12 in a HDL300) work together intelligently to focus audio pickup. Microphone Mist technology listens to each virtual mic simultaneously and optimises each one for natural conversations.

Easy Installation

Installing the HDL300 is a quick and easy project. You hang each unit on the wall with two screws, run one cable from each unit to the connect module and another to a computer.

Manage From Anywhere

The HDL300 and all your Nureva devices can be managed from anywhere with Nureva Console – a secure cloud-based platform included with each system. Use it to remotely install firmware updates, check device status, analyse room data, adjust the microphone pickup zone, access developer APIs and more.

Key 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 optimisations that create a natural listening experience.
Simultaneous processing 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.