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‘Headphones’

An Electronicstalk guide

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.
 

Latest stories...
Wolfson introduces power management ICs (December 2008)

The WM8351 and WM8352 integrated high-fidelity audio CODEC and power management ICs have been introduced to compliment Wolfson's WM8350 integrated power management device launched in October 2007.

Wolfson launches silicon microphones (October 2008)

Wolfson Microelectronics has announced the first devices in its new range of silicon microphones, due for release over the next 12 months.

Analog Devices unveils audio codecs (October 2008)

Analog Devices (ADI) has extended its line of audio processing products with a pair of codecs for portable audio electronics that deliver long battery life without compromising audio quality.

Audio peripheral design uses Wi-Fi PAN (August 2008)

Audio reference design combines the OZMO1000 IC with Wolfson Microelectronics' WM8987L low-power codec.

Miniature module brings DAB to Goodmans (August 2008)

Frontier Silicon's Vega module is at the heart of a new DAB radio just launched by Goodmans and now available on the market.

Processors put power savings on the map (July 2008)

Texas Instruments has introduced its breakthrough low-power processor roadmap with more than 15 new devices across four product lines.

Codec has all handset audio covered (June 2008)

By integrating all the necessary functions for both audio and voice, the YMU809 can offer an easy-to-use system for PNDs, mobile phones and other devices.

Next generation Bluetooth enhances audio (June 2008)

The BCM2070 introduces new levels of performance for Bluetooth devices including the smallest available solution and a saving in power consumption of up to 40%.

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