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我们非常高兴地宣布,自2015年8月13日起,Qualcomm Incorporated 的子公司 Qualcomm Global Trading Pte. Ltd. 将完成对 CSR plc. 的收购。如需了解更多信息,请查看新闻稿

About aptX Low Latency

Qualcomm® aptX™ Low Latency audio ensures your Bluetooth® wireless enabled device can deliver sound in sync with visual media. It reduces delay and improves end-to-end speed of the audio transmission, resulting in a high quality, synchronised user experience.

With aptX Low Latency you can enjoy the freedom of wireless for applications such as gaming and watching videos.

Key facts

Audio transmission needs to happen at a rate of ~40ms to be heard in synchronisation with what you’re watching

Your brain can’t tell the difference between a delay of 0 and 100ms

There are more than 540 consumer electronics brands using aptX technology worldwide


Data rates: 276kBit/s & 420kBit/s

Low system latency delivers optimal user experience for gaming, ‘touch to audio’, ‘motion to audio’ and interactive user interface applications

Bit-error resilience is designed to help maintain audio quality in challenging RF environments

Supports legacy Qualcomm TrueWireless™ Stereo and dual-mono Qualcomm TrueWireless Stereo modes