Start with the news release LPRS provides communication for wheelchair users from Low Power Radio Solutions, which we summarised at the time by saying "LPRS has been selected by MRI Services to provide wireless communications for wheelchair users. ". Several months prior to that, we featured the news release Dialog audio codec features general-purpose filter from Dialog Semiconductor: "Dialog Semiconductor has introduced the DA7210: a high-performance Class G audio codec that incorporates an onboard general-purpose filter (GPF).".
 
In September 2009, we covered the news from Low Power Radio Solutions - take a look at LPRS to provide wheelchair communication system which says: "Low Power Radio Solutions (LPRS), a supplier of short-range radio devices, has been selected by MRI Services to provide wireless communications for wheelchair users.".
 
Take a look also at the news release from Prism Sound, Prism Sound introduces Wednesday Webinar events, as well as Microcontroller features high-speed communication from Atmel Corporation, and NI updates Audiomaster tester from National Instruments.