[billybob_jcv]

Howdy Head-Fi - I'm not typically a big fan of active noise cancellation, but these caught my eye because Digital Silence appears to be a brand name owned by Wolfson.  My searches here at Head-Fi came up empty - which seems very unlikely!  Is this old news, and if it is, can you point me toward any reviews?

 

[AstroTurf]

Sounds interesting...

I wonder how it compares with Bose?

Keep us posted.

Thanks, Jim

 

[wolfsonrachel]

Here's a few - also features the DS-421D's.  The technology is similar to the DS-321D's though
 
http://www.elysium-uk.com/site/all-news/the-sound-of-the-underground/
http://www.t3.com/features/new-gadgets/wolfson-audio-noise-cancell-jpg#main
http://www.coolsmartphone.com/2011/12/06/review-digital-silence-ds321d-noise-cancelling-headphones/
http://www.gadgetspeak.com/gadget/article.rhtm/757/652032/Cutting_Down_Background_Noise.html
http://www.jasonslater.co.uk/2011/10/19/review-digital-silence-noise-cancelling-stereo-headphones-with-voice-mic/
http://blokely.com/life/lifestyle-ideas-for-men-06/
http://www.ninjakillercat.co.uk/2011/10/ds-321d-headphones-from-digital-silence.html