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Auri™ is an Auracast™ broadcast audio-based solution for developed by Ampetronic and Listen Technologies. Auri™ is the first complete solution to let venues and end users adopt Auracast™ audio technology for assistive listening in public spaces.
What is Auracast™?
Auracast™ utilizes Bluetooth Low Energy to broadcast audio to an unlimited number of receivers without having to pair them. The user simply selects a broadcast (much like choosing a Wi-Fi network) and the desired Auracast™ channel to hear that broadcast. Auracast™ supports improved audio quality, low power consumption, seamless connectivity, and user-friendly features to transform the listening experience for users.
More information on Auracast™ works can be found here.
How Auri works
An audio source is connected to an Auri transmitter. Each transmitter has two audio inputs so can support mono, stereo, or dual mono configurations. More transmitters can be added to increase channel count.
The Auri transmitter broadcasts the audio. The omni-directional transmitter has a range of up to 100m. Coverage can be expanded with additional transmitters in repeater mode.
The audio is accessed via an unlimited number of a devices that can receive an Auracast™ broadcast, such as smartphones, wireless earbuds/headphones, hearing aids, cochlear implants or dedicated Auri™ receivers.
The range and the exact number of channels supported will depend on environmental factors.
Auri™ TX2N Transmitter
The Auri™ TX2N Transmitter resembles a Wi-Fi access point and is designed for professional installations. It features a multicolour LED status indicator and concealed side panel hiding two balanced analogue microphone/line inputs and a balanced line output. A single ethernet connection manages PoE, network/PC control, and Audio over IP, with an option for Dante® network audio. A USB-C socket is provided for optional power and a versatile mounting bracket is included for easy installation.
Auri™ RX1 Receiver
The Auri™ RX1 receiver is user-friendly solution for those without an Auracast™ enabled device. The compact receiver delivers high-quality, low-latency audio via two 3.5mm headphone sockets. The user connects either earbuds, headphones or inductive neck loops for telecoil-equipped hearing aids, to hear the audio. The receiver features an OLED screen that displays channel name, battery status, and charging indicators, and has buttons for channel selection and volume. The receiver can be recharged via USB or dedicated docking stations.
Auri™ Docking Stations
The Auri docking stations are used to recharge, programme and configure the Auri™ RX1 receivers. The docking stations are available is 4-slot (D4) and 16-slot versions (D16) versions. Both versions can be desktop or wall mounted.
Auri Manager Software
The Auri™ Manager is Microsoft Windows® software that simplifies the configuration and management of Auri™ transmitters, receivers and docking stations across your network. With automatic device discovery, it supports everything from single-device setup to large system programming. Easily create and manage device groups, name channels, enable channel lock, set audio quality, update firmware, monitor system health, and control all device options, whether you’re adjusting a single receiver or pushing updates network-wide.
For more information on the Auri please contact us.
