Augmented audio: a marketing idea or a possible reality? Here One's earbuds promise a future of selective audio filtering -- and maybe augmented audio reality. I started with CNET reviewing laptops in ...

Calls between iPhone users could benefit from automatic audio filtering to improve the quality of the sound heard by each user, a system that would only come into effect once it knows one user is ...

Chord Electronics Quartet is a $35,995 upscaler with Blackbird WTA filtering, built-in ADC, and DAVE support. Your wallet has ...

The latest development tool from Quickfilter Technologies, Inc. simplifies the task of adding precision digital filtering to audio applications, such as equalizers and crossovers used for sound ...