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We are pleased to announce that as of August 13, 2015, Qualcomm Global Trading Pte. Ltd., a subsidiary of Qualcomm Incorporated, has completed its acquisition of CSR plc. For more information, please see the press releaseSign up to our newsletter and be one of the first to hear our latest news.

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aptX™ Adaptive

Replacing the wire.


About aptX Adaptive

Adaptive is a groundbreaking new audio coding technology which combines robust premium audio quality, low-bit rate audio transmission, scalability and the opportunity for low-latency designed to create the ultimate superior wireless listening experience for end users. 

What this means in practice is that the codec is designed to automatically adjust to provide optimum audio quality or latency depending on what content is being played on the device while also taking into account the external RF environment to help robustness. It is engineered to just work, with no synchronization issues for gaming and A/V and multimedia applications.

Key facts

Backwards compatible with aptX and aptX HD enabled devices

Compression ratio 5:1 – 10:1

Audio format: 24-bit 48 kHz

Details

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