About the DS-321D

The DS-321D are a state-of-the-art in-ear digital active ambient noise-cancelling stereo headphones with voice microphone, perfect for the busy professional on the go.

Developed by audio and noise cancellation technology specialist Wolfson Microelectronics plc, the DS-321D combines Wolfson's class-leading myZone™ digital active Ambient Noise Cancellation (ANC) with HD-quality music playback for crystal-clear tunes and talk on the move.

The DS-321D will be available from leading high street and online outlets from early October priced at £69.99 and will be available in black or white.  Full DS-321D specification here.

More about Digital Silence™

Digital Silence™ is a noise cancelling headphone and headset product. Digital Silence™ is a brand/trademark of Wolfson Microelectronics plc. More information about Wolfson Microlectronics can be viewed at the corporate website.

Audio has become the new battleground that brands use to differentiate their products from those of their competitors. With over 25 years' experience in creating audio solutions for the world's leading brands, Wolfson is leading the way in delivering the world's purest sound to multimedia devices including smartphones, mobile phones, tablet computers, portable media players and headsets.

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Recognising the impact ambient noise was having on the mobile consumer, in 2007 Wolfson acquired Sonaptic Limited, a world leading provider of advanced micro-acoustic technologies based on more than 12 years of research by Sonaptic's founders. The acquisition complemented existing Wolfson strengths and added additional expertise in advanced active noise cancellation, sound enhancement, 3D sound, and acoustic echo cancellation. In 2011 the Digital Silence™ brand was launched to embody these technologies in an exciting new range of Ambient Noise Cancelling stereo headphones and headsets that enable the mobile user to enjoy their music or make and take calls in the noisiest of places.

What is HD Audio?

Wolfson's heritage, technology and expertise in creating the perfect audio solution, encapsulated in its innovative range of AudioPlus™ products, enable Wolfson to provide an exceptional HD Audio solution that delivers an audio experience that is better than CD quality. With audio enhancements such as noise cancellation, surround sound, multiband compression and speaker expansion, crystal-clear audio quality can be delivered to users wherever they are, enabling them to communicate or listen to the highest clarity, HD Audio in any environment.

Digital Silence™ is a brand of Wolfson Microelectronics plc

Wolfson Microelectronics is a global leader in the supply of high performance semiconductors and other audio technologies to the consumer electronics market. Headquartered in Edinburgh, UK, we have over 400 employees working across the world to create and deliver the audio technologies at the heart of many of the world's highest profile consumer electronics.
With an unparalleled reputation for delivering high performance audio with low power consumption, our products are the audio heartbeat for some of the world's most iconic brands. Wolfson products and technologies can be found in leading edge devices including mobile phones, portable media players, gaming consoles, flat panel televisions, CD and DVD players and other stereo HiFi systems.

For more on Wolfson Microelectronics please visit www.wolfsonmicro.com