CSR plc, together with its subsidiaries, develops and
provides single chip wireless solutions to support data and
voice communications between various products over short
range radio links. Its products include BlueCore, a single-
chip microcontroller-equipped solution for Bluetooth
applications; UniFi, a single-chip Wi-Fi solution for
embedded applications; CVC (clear voice capture), an echo
and noise cancellation software for voice communications;
and SiRFstarIV platform with SiRFaware GPS technology that
optimizes mobile phones, mobile computers, and mobile
Internet devices for location enabled services. The companys
products are used in various applications, including access
points, automotive, consumer/home, headset and headphones,
mobiles/personal digital assistant, and personal
computers/peripherals, as well as portable media players,
Internet radio, and digital photo frames. CSR markets its
products to original equipment manufacturers and original
design manufacturers principally through its direct sales
force and sales representatives, as well as through a
network of distributors. The company was founded in 1999 and
is headquartered in Cambridge, the United Kingdom.