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頻譜分析儀 Frequency Analyzer
對(duì)著麥克風(fēng)發(fā)點(diǎn)聲音看看程序畫面顯示,本程序演示了聲音的快速FFT變換(需要聲卡和麥克風(fēng)),對(duì)分析顯示其各頻率分量的程序.
Whistle a melody and watch this program graph the pitch in real time. The Frequency Analyzer technically speaking performs a Fast Fourier Transform of the sound (you need a sound card and a microphone to use this program). What it means is that it analyzes your voice and splits it into its component frequencies.
jans2002
QQ: 1283205
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