Auri
Auracast Broadcast Audio
Give every attendee a clear, personal audio experience with Auri™, the Auracast broadcast audio system from Listen Technologies. Whether a guest needs an assistive listening device to meet ADA requirements or simply wants a crisper way to hear a general session, Auri delivers audio directly to a lightweight receiver, no pairing app, cable, or delay required.
Implecho brings Auri into your event with the same planning and support you already count on: the right number of receivers, on-site setup, and a system that works quietly in the background so accessibility never feels like an afterthought.
Guest-Ready Auracast Assistive Listening
Auracast is the next generation of Bluetooth broadcast audio, purpose-built for public and private broadcast use cases, including assistive listening. For event and meeting planners, that means a compliant, guest-ready system that replaces the friction of legacy hearing loop, infrared, or RF technology with a lightweight receiver each attendee can use the moment they sit down. Implecho plans Auri into your event from the proposal stage, so ADA compliance is one less thing to manage on-site.
Standard Features
Flexible options are available. Every standard package includes:
Public and private Auracast broadcast audio
App-free listening: receivers pair automatically to the broadcast, no download required
Dual 3.5mm output jacks per receiver, so two guests can share earbuds, headphones, or a neck loop for telecoil-equipped hearing aids
Front-panel OLED display showing channel, battery, and charging status
Quick charge via USB or docking station, powered by a rechargeable lithium polymer battery
Transmitter supports mono, stereo, or dual mono configurations from balanced mic or line inputs
Single ethernet connection for PoE, network control, and Audio over IP, with optional Dante network audio tap-proof encryption
Meets global accessibility compliance standards
Expanded System Options
Auri is built for fast, flexible setup in any session format.
• Compact, side-mounted power and volume controls
• Dual output jacks allow two guests to share one receiver
• Compatible with earbuds, headphones, or neck loops for telecoil hearing aids
• OLED screen with simple channel-selection buttons
• Low-profile design, easy to mount and easy to miss, in a good way
• Balanced analog mic/line inputs support mono, stereo, or dual mono setups
• Single ethernet cable handles PoE, network control, and Audio over IP
• Optional Dante network audio support
• Ceiling or wall mounting bracket included
Docking options are available to fit any group size, from a compact desktop dock to a larger rack-mount station, along with signage, spare batteries, and lanyards to keep a fleet of receivers charged, organized, and ready for the next session.
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Mono, stereo, or dual mono channel configurations
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Run a primary session feed and a dedicated assistive listening feed at the same time
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Simple setup for single-room sessions or multi-room conferences
See Auri at Your Next Event
Request a demoAuri System Configurations
From single-room sessions to multi-track events, Auracast scales effortlessly across every space.
General Session Broadcast
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Broadcast a keynote or general session directly to attendee receivers
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Meets ADA requirements without a hearing loop or IR install
- Simple setup, no app required for guests
Multi-Room Conference Broadcast
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Run independent broadcasts across breakout rooms
- Assign attendees to the correct feed by channel
- Scales from a single ballroom to a full conference floor
Breakout & Panel Sessions
- Dedicated assistive listening feed alongside the primary session audio
- Ideal for Q&A-heavy formats where clarity matters most
- Receivers ready to redistribute between sessions
The Choice is Yours!
Headset Options
Lightweight, compact, single-earpiece design for quiet noise environments
Ear Speaker
w/Boom Mic
Over-the-head, single earpiece design for moderate noise environments
Over-the-Head w/Boom Mic
Over-the-head, dual earpiece design for moderate noise environments
Over-the-Head Dual w/Boom Mic
Dual over-the-ear design for high-noise environments. Noise Reduction Rating: 23.7dB
Over-the-Ear Dual w/Boom Mic
Dual over-the-ear, hard hat-compatible design for high-noise environments. Noise Reduction Rating: 25.5dB
Over-the-Ear Industrial w/Boom Mic
In-ear design for high-noise environments: Noise Reduction Rating: 29dB
Protective Earbuds w/Mic
Clip-on non-directional microphone
Lavalier Mic
Direction microphone designed to cancel ambient noise fits securely over ears and around neck
Behind-the-Head Microphone
Headphone Options
Neckloop listening device with headphones, designed for comfortable use in noisy environments.
Neckloop with Heaphones
Traditional over-head listening devices, suitable for moderate noise environments
Over-the-Head Universal Headphones
Fits comfortably over the ear, suitable for low-noise environments
Over-the-Ear Headphones
Ideal for high-noise environments
Over-the-Head Headphones
Ideal for high-noise environments, hard hat-compatible
Over-the-Head Headphones
Traditional earbud design suitable for moderate or high-noise environments
Earbuds
FAQs
Yes. The Americans with Disabilities Act requires assistive listening systems in assembly areas that use audio amplification, based on seating capacity. Auri meets this requirement with app-free, Auracast broadcast audio.
The right number depends on your seating capacity and session format. Implecho can help you calculate the minimum required devices for your event and recommend a receiver count that keeps every attendee covered.
Each Auri™ TX2N transmitter broadcasts over 100 meters (328 ft) in all directions. If more coverage is required, the system can be expanded with additional TX2n transmitters in the repeater mode. Range will vary depending on environmental factors and other receivers such as earbuds or hearing aids may perform differently to the Auri RX1 Receiver.
Three people can speak simultaneously in one group. This means that if you have two speakers in a group, it leaves one channel open for questions. If preferred, you can use the “request to speak” feature to help coordinate your Q&A session.
No. Auri receivers pair to the broadcast automatically. Attendees simply pick up a receiver, select their channel, and listen.
Yes. Each Auri receiver has two 3.5mm output jacks, so two guests can listen from a single unit with their own earbuds, headphones, or neck loop.
