Your headset, microphone or speakers will perform only as good as the sound card or integrated audio system that you plug into. Most laptops and PCs today have audio systems built in and it is often placed close to noisy components like the power supply or high frequency processors. In addition, PC's may be used in high noise level environments which can affect the performance of applications, such as those that use speech input. This unit creates an external high quality noise canceling soundcard that will dramatically improve the input quality of your microphone. It is designed for Dragon 10 specifically to improve accuracy. best used with an NC91 or ANC700.

Special: For a limited time we are offering the Andrea USBSA soundcard and the excellent NC91 noise canceling headset for only $89. That's only $10 more for a new NC91 headset microphone! Limited products available. See top right of this page for ordering.

Andrea's PureAudio™ USB-SA with patented noise reduction technology eliminates noise problems as it utilizes high quality digital circuitry and has state of the art noise reduction algorithm software. This format bypasses your desktop or laptop computer's sound system, providing increased intelligibility and performance of stereo microphone input and stereo speaker output for all of your digital audio applications including VoIP and speech recognition programs.