iAnalyzer Lite for iOS

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Developer’s Description

iAnalyzer is a FFT based professional software to analyze the audio signal for iPhone and iPod Touch.

iAnalyzer is a FFT based professional software to analyze the audio signal for iPhone and iPod Touch. Features: High performance software design for Real Time Analyzing (RTA) and complex graph displaying. Works on 44K sample rate, 20.20k Hz frequency output. FFT spectrum and 3D Octave display. Colored curve depend on the dB value. Mix 2D&3D display. High precision peak frequency computation (average-error < 0.1%). Frequency to music scale converter, you can use iAnalyzer as a professional instrument tuner, or to test if any sound is tuneful. Touch in the result area to use the measure line, bordered label means where is a peak. Current waveform display and summary waveform display. Record the sound for 10 seconds. Play back the recording and review the result. Move in the waveform area or touch on the bottom of the area to change the current position, iAnalyzer re-compute and update graph automatically. You can also change the position while playing. For more information, Please visit http://phyar.cn. How to Use: Touch and move in the result area with one finger to use the measure line. Touch and move in the result area with 3 fingers to rotate the 3D graph. Touch and move in the summary waveform area to move the current position. Tap in the scroll bar area to re-seek the current position.