Many scenes in daily life are closely related to audio experience, and people pay more and more attention to experience when using related audio devices, such as listening to music, watching video, voice calling or playing games.
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The emergence of wireless communication technology makes human beings get rid of the limitation of headphone wires, while Bluetooth technology enables human beings to explore and enjoy the wonderful wireless audio experience in a more free way. As a new generation of Bluetooth audio technology standard, LE Audio will not only improve the performance of standard Bluetooth audio, but also enable and protect the further development of the audio industry. The new generation of devices based on this technology will also provide users with a new way to experience and share wireless audio.
Low latency and high audio quality inject new vitality into the audio field
Torsion Core Technology, based on its own audio core technology, seized the technical features and new opportunities of Bluetooth 5.3 and LE Audio, and launched corresponding first generation solutions for three pain point application scenarios in the current audio application market: wireless home theater, wireless e-sports headset and wireless microphone, which are also based on technical innovation within the latest Bluetooth standard.
1. Wireless Home Theater Solution with Low Delay and High Sound Quality
The ATS2835PL low latency 5.1 channel high quality home theater solution uses the coexistence mode of Bluetooth 5.3 LE Audio and classic Bluetooth. The LC3+encoding based latency can be as low as 15 milliseconds. Compared with 2.4G private protocol, it has lower power consumption and higher audio quality. It can coexist with classic Bluetooth, and can support up to five channels. The subwoofer in the home theater and the two speakers behind can be connected wirelessly, and the Bluetooth LE Audio can realize the wireless audio experience of low delay and high sound quality. Let the home theater no longer be cumbersome, open the immersive viewing experience at any time, and enjoy the wonderful viewing time.
2. Low Delay and High Quality Wireless Competition Headset Scheme
The ATS2831PL low latency and high audio quality wireless e-sports headset scheme has an end-to-end delay of less than 20 milliseconds, which is significantly lower than that of classic Bluetooth. At the same time, it is fully compatible with PC/game console/mobile phone, and supports the coexistence of LE Audio and classic Bluetooth. If a user calls when wearing an E-sports headset, he can answer the phone call without interrupting the game. After the call is answered, he can resume the game without interrupting the game to answer the phone with another headset. At the same time, it supports two-way 48KHz high-definition voice transmission, which can meet the needs of different game players for high-quality voice dialogue in addition to high-quality game background voice transmission. It enables clearer, higher fidelity voice calls, brings wireless call quality comparable to that of wired calls, brings better audio performance, and brings users a more immersive high-quality gaming experience.
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3. Wireless Microphone Solution with Low Delay and High Sound Quality
The wireless microphone is a product of Torsion Core Technology that maximizes the delay. The end-to-end delay can be at least within 10 milliseconds. It integrates low delay transmission, high-quality audio codec and AI noise reduction. It supports LC3+codec, two transmissions and one reception, and 48KHz high-definition voice transmission over the whole link.
In recent years, the wind of short video and live broadcast has become stronger and stronger, and wireless microphone products have emerged as the times require and gradually come into the public view. It needs to be small and portable in appearance, and meet the requirements of high-quality audio transmission with very low delay to achieve audio and video synchronization. It also needs to support two transmissions and one reception or multiple transmissions and one reception. At present, the low delay wireless microphone scheme developed based on Torch Core Technology chip has been applied in many well-known brands around the world.
In the future, Torus Core will, based on its profound technology accumulation and technical advantages in the audio field over the past 20 years, bring customers outstanding product solutions through continuous research and development and technology iteration and upgrading, enable more new use cases, continue to bring more excellent overall sound quality and seamless immersive audio experience to the majority of users, and inject more new vitality into the audio field with low latency and high sound quality technology.
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