2754515 comment Comment Re:Heh. (Score 1) 552 by barmed6 on Saturday February 16, 2008 @11:17PM (#22449920) Attached to: UK Commissioner Seeks To Ban Ultrasonic Anti-Teen Device To properly represent 25 KHz tone you need to sample at at least double the frquency i.e. (nyquist theory) 50 KHz.
