Find out the truth, don't let them lie to you. Let the accused person speak his answer into your mobile phone and the Voice Analyzer analyses the voice. It will be analysed if there is a tremble in his/her voice and if there are differences in the frequencies. Consequently you can reveal any lie.
IP卡
發表於 2010-8-2 12:04:30
提升卡
置頂卡(一天)
沉默卡
喧囂卡
變色卡
顯身卡
發表於 2011-2-25 01:40:41
