Biographical Information

Timothy Wickstrom

Articles by Timothy Wickstrom

Choosing the Best Headset Microphone

A quality noise canceling headset is needed to realize the full potential of today's speech recognition software in an office or warehouse environment. The best of these headsets are gradient microphones of order one - a technology which dates to the velocity microphones of the 1930s. The physics of gradient microphones were described by Harry F. Olsen in 1946.