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 release .

CSR’s all-in-one silicon and software solutions for stereo headsets deliver a rich user experience, small form factor options and consistently top independent surveys for best audio performance and clarity. Our technologies – such as aptX® and cVc®  - help to differentiate many of the world’s most desirable consumer electronics brands. 


Our product line for stereo headsets supports CSR’s aptX and aptX low-latency technology as standard, delivering wireless audio quality just like wired. And also includes other consumer-focused features like low power consumption, stereo widening, ‘charge and do’, multi-lingual voice guidance, rapid charge, iOS battery status, smart apps connectivity and multimedia control.

We also partner with specialist DSP companies through the CSR eXtension™ Partner Program to integrate the best audio enhancement technologies into our customers’ products.


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