iAnalyzer Lite|新聞線上App不用買

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.

Note:

-The internal mic of iPhone first generation can only works on 8K sample rate, you need head-set to achieve 44k.

-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 two 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.

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