Audio-Technica's ATH-ANC7b QuietPoint nopise cancelling headphones
Page (1) of 1 - 07/07/09||
Audio-Technica's ATH-ANC7b QuietPoint active noise-cancelling over-ear headphones have several improvements including the elimination of 85 percent of outside noise, miniature microphone in each earcup that detects environmental noise and then applies a sound cancelling signal when noise is detected.
Source:Digital Media Online.
All Rights Reserved