Leading the Evolution of Assistive Listening
Introducing Auri™
Introducing Auri™, powered by Listen Technologies and Ampetronic, is the first Auracast™ broadcast audio-based solution for assistive listening. Auri™ is the first complete solution to let venues and end users adopt Auracast™ broadcast audio technology for assistive listening in public spaces.
Auracast™ Broadcast Audio - What Is It?
Auracast™ is a new Bluetooth® capability that enables an audio transmitter to broadcast to an unlimited number of receivers. And no pairing of devices! Selecting a broadcast is much like choosing a Wi-Fi network, the user simply selects the desired Auracast™ channel to hear that broadcast.
How Auri™ Works
Connect the audio source to an Auri™ transmitter.
The Auri™ transmitter broadcasts the audio.
Access the audio on a dedicated Auri™ receiver or a device capable of receiving an Auracast™ broadcast.
Auri™ RX1 Receiver
The Auri™ RX1 receiver is a compact, user-friendly solution for those without Auracast™-enabled devices, meeting global accessibility standards. It delivers high-quality, low-latency audio and features intuitive side-mounted power and volume controls. The RX1 includes two 3.5mm output jacks for connecting earbuds, headphones or neck loops for telecoil-equipped hearing aids, allowing two users to share one receiver. A front-panel OLED screen displays channel name, battery status, and charging indicators, with easy buttons for channel selection. Powered by the LA-367 Lithium Polymer battery, it offers quick charging and extended run time via USB or docking contacts.
Handsfree and Portable
Featuring the compact size, styling, and intuitive operation of our state-of-the-art iDSP receivers, the RX1 delivers the highest quality audio. Intuitive and simple side-mounted power and volume up/down buttons make this design a seamless experience.
OLED Display
A front-panel OLED displays at-a-glance information, including channel name, charging status and battery level. Below the display are a pair of buttons for channel selection for use when multiple channels are available.
Dual 3.5 mm Output Jacks
Listening is available through two standard 3.5mm output jacks – providing industry-standard connection of earbuds, headphones, and neck loops – so two users can share one receiver, if desired. The dual jacks also facilitate the connected of our integrated neck loop/lanyard for use with telecoil-equipped hearing aids and cochlear implants.
Scan and Go
Simply press the front scan button, toggle between channel options, and select your desired audio.
Auri™ TX2N Transmitter
The Auri™ TX2N is a sleek, low-profile transmitter designed for professional installations, resembling a Wi-Fi access point. It features a discreet logo, multicolor status indicator, and side-mounted balanced analog mic/line inputs, supporting mono, stereo, or dual mono configurations. A single ethernet connection manages PoE, network/PC control, and Audio over IP, with an option for Dante® network audio. It also includes a balanced line output and USB-C for optional power. A versatile ceiling/wall mounting bracket is included for easy installation.
Sleek and Low-Profile
A concealed side-panel offers two balanced analog mic/line audio inputs for the two radios. This combination offers an array of routing and configuration options, including single stream mono audio, true stereo audio, and dual mono streams with separate audio (e.g. content or language).
Single Ethernet Connection
Supports PoE, network/PC connection (for system management), and Audio over IP (for repeater or daisy-chain configuration). The transmitter also supplies a balanced line-output.
Dante® Compatible
A USB-C port is available to accept power from an optional power supply, rounding out the standard connectors. An optional version of the transmitter adds a Dante® network audio interface. A ceiling/wall mounting bracket is also included.
Auri™ D4 and D16 Docking Stations
The Auri™ D4 and D16 docking stations are designed for flat surfaces and wall mounting, with four and sixteen receiver slots, respectively. But these docks are more than just chargers—they offer network capability and can store receiver configurations, enabling centralized management, programming, and configuration.
Network Capabilities
Auri™ docks all have network capability and can store receiver configurations. This allows for central management, programming, and configuration of the docking stations and the receivers.
Charge, Store, and Program
Each charging slot features a tension lock that ensures secure charging connectivity, and each slot can be used to store ID cards or other items that are exchanged for and returned when the receiver is not in use.
Auri™ Manager Software
Auri™ Manager is Windows® software that simplifies the configuration and management of Auri™ transmitters, docking stations, and receivers across your network. With automatic device discovery, it supports everything from single-device setup to large system programming. Easily create and manage device groups, update firmware, monitor system health, and control all device options, whether you’re adjusting a single receiver or pushing updates network-wide.
Manage Inventory
Easily track and manage inventory while also optimizing system health in one convenient place.
Customise Experiences
Configure system parameters to give users the best experience by naming channels, setting audio quality and defining how receivers scan and connect.
Secure Broadcasts
Control which channels are visible and accessible to ensure those who need to listen to your channel can access that securely.
Frequently Asked Questions
What is the standard range of the Auri™ broadcast system?
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.
If I have Auracast™-enabled hearing aids/cochlear implants, how can I connect to the transmitter?
It depends on the hearing aid/cochlear implant manufacturer, but most will allow you to connect via their designated app. The TX2N transmitter would appear in the Bluetooth® pairing lists so you’d simply have to connect to the desired source.
How many receivers can connect to a broadcast?
An unlimited number of receivers can connect to an Auracast™ transmitter.
When can we expect to see hearing aids and other audio technology with Bluetooth® Low Energy capabilities?
Many audio manufacturers are implementing Auracast™ based technology within their devices. Adoption rates will vary, but many are coming to market this year.
How many channels can Auri™ support in the same space?
Each Auri™ TX2N transmitter supports up to two channels but more transmitters can be added to increase channel count. The exact number of channels supported will depend on environment and range requirements.
How are the transmitters powered?
A single ethernet connection supports PoE, network/PC connection. Or a USB-C port is available to accept power from an optional power supply, rounding out the standard connectors.
What are the audio inputs?
A concealed side-panel offers two balanced analog mic/line audio inputs for the two radios. This combination offers an array of routing and configuration options, including single stream mono audio, true stereo audio, and dual mono streams with separate audio (e.g. content or language).
Is there a Dante® version available?
Yes, the standard TX2N does not come equipped with Dante® but they are readily available. An optional version of the transmitter adds a Dante® network audio interface.
Has the latency improved with Auracast™-based products?
Yes, the Auri™ system supports latency as low as 30ms, depending on certain broadcast settings. Latency will vary with other receivers such as earbuds or hearing aids.
When will Auri™ be available to purchase?
Our expected launch date is late 2024.
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Listen Technologies and Ampetronic are part of the Allvida accessibility group. Partnering helps us secure our position as the global leader of assistive listening, and additional future product development opportunities.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. The Auracast™ word mark and logos are trademarks owned by Bluetooth SIG, Inc. Any use of such marks by Listen Technologies Corporation is under license. Other trademarks and trade names are those of their respective owners.
Audinate®, the Audinate logo and Dante® are registered trademarks of Audinate Pty Ltd. All other trademarks are the property of their respective owners.
Windows ® is a trademark of the Microsoft group of companies.