CSR is a pioneering designer and developer of silicon and software for
the consumer electronics market. We help to transform the lives of
motorists, photographers, music lovers, mobile phone users and other
gadget-loving consumers.
Headquarters: Cambridge, UK; Sunnyvale, Calif. Other Locations
Phone: +44 1223 692000
Our Website: http://www.csr.com/
Industry Automotive/Transportation, Communications and Networking Systems or Equipment, Computers and Peripherals, Consumer Electronics & Appliances, Semiconductor Design & Manufacturing
Application & Technologies:
Semiconductors
Our TechOnline Content
Viable distribution of Multi-channel Audio-over-IP for Live and Interactive Voice Talent
Reducing the complexity of sub-band ADPCM coding to enable high-quality audio streaming from mobile devices

Free cambridge harmony driver software download software at UpdateStar - It's a connectivity software that enables a seamless wireless experience.CSR Harmony enables PC Bluetooth profiles, and the new Bluetooth low energy profiles designed for health and fitness, mice and keyboards, and other PC accessories.CSR.
Cambridge Silicon Radio Ticker


Low Bit-Rate Audio Coding in Multi-channel Digital Wireless Microphone Systems
- Nov 23, 2018 I might be wrong, but I would think that would be for Bluetooth adapters that use Broadcom chips. The issue in this thread is a Cambridge Silicon Radio (CSR) bluetooth chip. I have a Cambridge Silicon Radio bluetooth adapter. I find it a lot better than the Broadcom-based bluetooth adapters.
- Cambridge Silicon Radio BlueCore4 works reliably. ALPS UGX works, but has not been thoroughly tested. Broadcom BCM2035 works, but less reliably with audio. Broadcom BCM2045 reportedly works. Integrated System Solution Corp. 1131:1004 works, but is known to occasionally drop SCO connections during calls.
- The company was founded in 1998 and split away from Cambridge Consultants as Cambridge Silicon Radio or CSR in 1999. The founding directors, who were all at Cambridge Consultants at the time were Phil O'Donovan, James Collier and Glenn Collinson. It was first listed on the London Stock Exchange in 2004.
- The below scan tools will open in a non-mobile friendly page format. Drivers Library. Cambridge Silicon Radio Limited Driver Downloads.
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CSR Customer Support
Online: http://www.csr.com/contact/csr-customer-support