How does the Digital Array Microphone connect and cascade?

RJ45 uplink and downlink ports carry the cascade between units and take power over PoE, so several microphones run on one tidy cable chain under the desks. USB Type-C connects the chain to a room PC as plug and play, and it works with common Video Conferencing platforms. It mounts on a desktop, a wall or a ceiling to suit the room.

Does it work with PeopleLink room solutions?

Yes. PeopleLink supplies the Digital Array Microphone alongside Cameras, Control and Room Solutions, so a room is specified and commissioned as one system. That is useful where the microphone and a PeopleLink Camera share the same room PC and need to work as a single setup.

How many microphones does a large Conference Room need?

Each unit gives 360 degree pickup out to about 3 metres, so a small Meeting Room is usually served by one. Larger Conference Rooms and Council Chambers add units through PoE cascading over the RJ45 uplink and downlink ports for even coverage. Share your room dimensions and seating layout with a PeopleLink specialist and they will suggest the number of units.

Who installs and supports the microphone?

Installation, service and support are delivered through PeopleLink Partners and Resellers in your region, with PeopleLink AV Specialists supporting them on sizing and integration. Desktop, wall and ceiling mounting are all supported, so an installer can work with the room as it is rather than around a single fixed position.

How does a Digital Array Microphone fit a multi-room or campus rollout?

Every room uses the same unit and differs only in how many are cascaded, so a campus or an office estate can standardise on one part instead of specifying each space separately. PoE means each microphone needs one network cable rather than a separate power supply. Rooms can be commissioned with a single unit and extended as usage grows.

Microphones · Digital Array Microphone

Digital Array MicrophonePoE Digital Array Microphone with Beamforming for Meeting Rooms and Lecture Halls

The PeopleLink Digital Array Microphone is a Digital Array Microphone for Meeting Rooms, Conference Rooms and Lecture Halls.

360° omnidirectional pickup Pickup range
< -35 dBFS Sensitivity
65 dB(A) SNR

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One OEM
Hardware and Software from a single vendor
Deployed Globally
Enterprise, Government, Education and Healthcare
Regional Partner Support
Service and Support through PeopleLink Partners and Resellers in your region
Published Specifications
PDF Datasheets available for PeopleLink products

Overview

What a Digital Array Microphone does in a Conference Room

The PeopleLink Digital Array Microphone is a Digital Array Microphone for Meeting Rooms, Conference Rooms and Lecture Halls. A 6-microphone circular array gives 360 degree pickup at a 3 metre distance, with sensitivity below -35 dBFS and a signal-to-noise ratio of 65 dB(A). Blind Beamforming aligns automatically to the active speaker, while AEC, ANS, AGC and De-reverberation keep the far end clear. RJ45 uplink and downlink ports cascade units over PoE for larger rooms, and USB Type-C connects a room PC running common Video Conferencing platforms alongside a PeopleLink Camera. A room can start with one unit and grow the cascade later.

The PeopleLink Digital Array Microphone features a high SNR ring microphone array designed to enable clear long-distance pickup, allowing speakers to move freely during meetings. Utilizing blind beamforming technology, it provides precise voice positioning and enhanced anti-interference capabilities to adapt to various acoustic environments. The device is equipped with smart audio algorithms, including voice tracking, intelligent noise reduction, echo cancellation, and de-reverberation, ensuring natural and clear sound quality. Additionally, it supports PoE cascading to ensure even sound coverage across large conference rooms and offers flexible installation options for seamless integration.

6-microphone circular array for 360-degree pickup.
Blind Beamforming with automatic speaker alignment.
Smart audio algorithms: AEC, ANS, AGC, and De-reverberation.
PoE cascading for scalable room coverage.
USB Type-C Plug and Play connectivity.
Flexible installation: Desktop, Wall, or Ceiling mount.
3-meter pickup distance with high signal-to-noise ratio.

Key Specifications

Headline specifications from the product Datasheet. Full model-by-model detail is in the PDF.

Item	Digital Array Microphone
Pickup range	360° omnidirectional pickup
Sensitivity	< -35 dBFS
SNR	65 dB(A)
Interface	RJ45 uplink and downlink cascade ports

Rooms It Serves

Meeting rooms

Hands-free 360° Voice Pickup across the table for clear meetings.

Conference rooms

PoE Cascading over RJ45 extends coverage for larger rooms.

Video conferencing

Works with common Video Conferencing platforms over USB Type-C.

Where a Digital Array Microphone Fits in Your Organisation

How organisations deploy a Digital Array Microphone, and what changes for the teams that use it

Government

Council Chamber Audio for a Municipal Corporation

A municipal corporation cascades several PeopleLink Digital Array Microphones along its Council Chamber tables over PoE, so one system covers a room too large for a single unit. Each microphone carries a 6-microphone circular array for 360 degree pickup within 3 metres, and Blind Beamforming aligns automatically to whoever is speaking. De-reverberation and Intelligent Noise Reduction steady the sound in a hard-surfaced chamber. RJ45 uplink and downlink ports carry the cascade, so cabling stays tidy under the desks.

Education

Lecture Hall Audio for a University

A university equips its Lecture Halls so a lecturer can present without a handheld microphone. Ceiling mounted PeopleLink Digital Array Microphones track the speaker as they move, and Automatic Gain Control holds the level steady even when the voice turns towards the board. Students asking questions from the floor are picked up by the nearest unit in the PoE cascade. A USB Type-C link to the room PC needs no configuration, and a PeopleLink Camera on the same PC covers students joining remotely.

Enterprise

Training Centre Audio for a Bank

A bank's Training Centre runs sessions where the trainer and the participants both speak from anywhere in the room. Desktop mounted PeopleLink Digital Array Microphones sit along the tables, each giving 360 degree pickup, with Echo Cancellation keeping remote branches free of feedback while the room speakers are live. A signal-to-noise ratio of 65 dB(A) keeps session recordings usable for later review. A room can start with one microphone and add units to the cascade as the centre grows.

Not sure which model fits your Meeting rooms or Conference rooms?

Tell us the room size and seating. A PeopleLink specialist will recommend the right model.

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How It Compares

Capability	Digital Array Microphone	Typical Alternative
Pickup	360° omnidirectional, 6m effective	A single tabletop mic
Coverage	PoE cascade up to 6 mics	One fixed unit
Processing	AEC, ANS, AGC	No processing
Connectivity	RJ45 and USB Type-C	USB only typical

Why PeopleLink

Hardware and Software

Cameras, Audio, Control and Collaboration Platforms, built by one OEM.

Integrates Cleanly

PeopleLink Audio Devices pair with PeopleLink Cameras, Control and Room Solutions out of the box.

Deployed Globally

Trusted across Enterprise, Government, Education and Healthcare environments.

Specialist Support

Talk to PeopleLink AV Specialists for sizing, integration and rollout.

Planning a multi-room or campus rollout?

Get one consolidated quote covering Hardware, Software and Installation from One OEM.

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Frequently Asked Questions

The PeopleLink Digital Array Microphone is a Digital Array Microphone with a 6-microphone circular array that picks up voice hands-free through 360 degrees. Blind Beamforming positions the voice automatically, so a speaker can move around the room rather than staying by the device. Smart audio algorithms covering echo cancellation, noise reduction, gain control and de-reverberation adapt it to different acoustic environments.

Explore Related Resources

In the Room

Table Microphones in Live Rooms

Boardrooms and conference tables photographed on site.

Long conference table fitted with gooseneck microphones facing a display — Conference TableGooseneck Microphone Array

Boardroom table with a boundary microphone and a branded PeopleLink display — Boundary MicrophoneBoardroom

Chairman microphone unit and table monitor in a U-shape committee room with wall displays — Chairman Unit and Delegate SystemCommittee Room

Talk to a PeopleLink Audio Specialist about Digital Array Microphones

Room size, participant count and platform in one message. We reply with a recommendation.

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Digital Array MicrophonePoE Digital Array Microphone with Beamforming for Meeting Rooms and Lecture Halls

What a Digital Array Microphone does in a Conference Room

Key Specifications