The breakthrough in low-power audio (LE Audio) technology has brought unprecedented broadcast audio capabilities to the Bluetooth world. Auracast™, As an audio broadcast solution carefully created by the Bluetooth Technology Alliance, it is leading a new audio sharing revolution. It not only innovates the limitations of the traditional Bluetooth technology, but also gives the infinite possibilities of audio transmission and charm.
一、Auracast Introduction
Auracast Is an audio broadcasting technology launched by the Bluetooth Technology Alliance that aims to enable a Bluetooth transmitter to transmit audio to multiple receiving devices simultaneously. Alables users to synchronously share music or other audio content on multiple devices.
二、Characteristics of the Auracast
1. Multi-device broadcast: One transmitter can transmit audio to multiple receiving devices at the same time.
2. High sound quality: Supports high-fidelity audio transmission and provides a clear listening experience.
3. Wide coverage and stability: Extends the Bluetooth connection range and improves signal stability.
4. Energy-saving design: optimize power consumption and extend device battery life.
5. Easy to use: The setup process is simple and suitable for all kinds of users.
三、Auracast The working mechanism
Auracast™ receivers will be able to join Auracast™ broadcasts (audio sharing) from nearby Auracast™ transmitters, and there is no limit to the number of receivers that can be connected simultaneously.
The workflow of Auracast™ is simple and efficient, mainly divided into three steps: the transmitter initiates the broadcast, the auxiliary device scans and connects, and the receiver receives the audio. This process ensures fast response and stable transmission of audio broadcasts, bringing users a seamless audio experience.
四、The wide application of Auracast
From large venues like airports and conference centers to smaller venues like stadiums and movie theaters, Auracast™ enriches the audio experience in public spaces, improving visitor satisfaction and accessibility.
1. Silent screen viewing
In places such as airports and stadiums that offer silent TV screens, visitors can listen to TV audio through Auracast™-enabled Bluetooth earbuds or hearing devices for a more immersive viewing experience.
2. Tour system
Tourist venues such as museums and conference centers use Auracast™ technology to provide visitors with a more personalized tour experience, making every visit full of surprises.
3.Multi-language support
In situations such as conference centers where simultaneous interpretation is required, Auracast™ provides participants with a convenient way to receive audio, allowing them to easily select audio content in the desired language.
4. Hearing enhancement and hearing aids
In places where public address systems are widely used, such as airports, cinemas, lecture halls, conference centers, religious venues, etc., Auracast™, as a high-quality, low-cost assistive listening system (ALS), provides visitors with clearer and more comfortable audio Both people with normal hearing and people with hearing loss can benefit from the experience.
五、Auracast Certification
As with all products using Bluetooth technology, products that support Auracast™ broadcast audio must complete the Bluetooth Qualification Process using the Qualification Workspace. The Bluetooth Qualification Process promotes global product interoperability and helps Bluetooth SIG member companies ensure that their products comply with licensing requirements for use of the Bluetooth® trademark with their products, including the Auracast™ trademark.
Auracast-certified devices can assure consumers of their compatibility and performance, thereby enhancing user experience. At the same time, certification also helps equipment manufacturers and technology providers build trust and ensure the competitiveness of their products in the market.
Auracast certification aims to ensure that devices using Auracast technology can achieve expected functions and achieve good compatibility and user experience across various devices.
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