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4.0Pitch Analyzer 作为一款声音频率分析工具，能够分析任何声音的绝对音高 (精确到0.01音分)，它能检测来自iPhone或iPad麦克风的任何声音，并分析出该声音的频率、音名、MIDI序号、声音振幅等信息... 此软件可帮助歌手或音乐类学生锻炼绝对音准听感，也可用于各种乐器的调音。 可分析和显示的项目： -声音频率 (Hz) -声音振幅 (dB) -距离精准音的音分差值 (cent) -音名 -音符的MIDI序号 -音符的五线谱位置 -音符的钢琴键盘位置 Pitch Analyzer is a tool for analysing sound's absolute pitch. It detects any sounds input from mic,and analyse the sound's frequency, note name, MIDI number,and cent tolerance... It can help singers or music students to exercise perfect pitch, and help tuners or performers tuning their instrument. Analysis items－ -Frequency -Amplitude -Cent tolerance -Note name -Note's MIDI number -Note position in staff -Note position in piano keyboard
