The Plantronics .Audio 476 DSP headset is a foldable USB 2.0 powered stereo headset that offers digital signal processing to enhance the sound quality. The noise canceling microphone uses a wideband acoustic echo cancellation to get natural sounding voice audio. Read on to find out how the Plantronics .Audio 476 DSP headset handled our day to day grind.

Quote: "We used the Plantronics .Audio 476 DSP foldable headsetfor several VoIP calls and found the sound quality great to clearly hear those on the other end of the call. Using Google Voice and a free Gizmo5 account, we made several VoIP calls and were impressed by the call quality. When there was background noise, there was a light white noise sound that came through, but the call was crystal clear in a quiet setting. The white noise sound was definitely nothing that interfered with the ability to understand anyone, it was just a little observation made when critically listening at the call quality..."



Link: Legit Reviews