| 摘要 |
<p>The invention provides for a digitizing panel (14) and related method of operating, responsive to a signal transmitted from a stylus (23) for generating stylus position information in which the digitizing panel (14) includes a coordinate generator (36) for determining coordinate data indicative of a position of the stylus (23) relative to the digitizing panel (14), a velocity calculator (38) for determining a stylus velocity value based on the coordinate data, a mechanism for determining a filter bandwidth value based on the stylus velocity value, a filter (40, 42) having a predetermined bandwidth characteristic for filtering the coordinate data, and a mechanism for varying the predetermined bandwidth characteristic based on the filter bandwidth value. <IMAGE></p> |
