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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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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