Mobile - Wireless Communications White Papers
A Compact Multi-Sensor Headset for Hands-Free Communication
Overview The need for hands-free communication has led to an increased popularity in the use of headsets with mobile phones. Comfort and portability concerns have led to the desire for headsets with a small form factor. Unfortunately, this size constraint typically requires that the microphone be placed farther from the user's mouth, making it highly susceptible to environmental noise. One long term goal of the work is to develop a headset that can achieve the sound capture performance of a close-talking microphone located at the user's mouth, while maintaining the desired compact size. Toward this end, the authors have designed a headset consisting of three air microphones and a bone-conductive sensor.
| Publisher | Microsoft | File Format | |
|---|---|---|---|
| Date Published | October 2005 | ||
| Format | White Papers | ||
| Topics | |||
-
Did you find this white paper useful?
White Paper RSS
Download
