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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 release.


Powering superior audio

Qualcomm® aptX™ audio improves the transmission of sound via Bluetooth®

Wired quality sound, wirelessly

Qualcomm® aptX™ audio enhances the wireless sound quality of many of the world’s finest smartphones, speakers, soundbars, headphones and tablets. With aptX, music lovers can enjoy wired quality sound - wirelessly.

Leading manufacturers such as Sony, Samsung, Vizio and Panasonic use aptX to build superior Bluetooth® products, and support high quality sound for

  • Wireless headphones and headsets
  • Streaming music services
  • High-definition wireless audio
  • Wireless video and gaming
  • In-car audio over Bluetooth
  • Networked speakers and home entertainment