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French@German
Spectrayzer
in store now
Category: Utilities
Version: 1.0

Spectrayzer transforms your iPhone/iPod touch into a real-time FFT Analyzer. Spectrayzer is a Monaural FFT Analyzer that examines an audio signal's frequency.
It also shows the frequency of a sound in a graph.




FEATURES

EThe FFT Analyzer focuses on the human audible range (up to 20kHz).
EThe vertical axis shows each frequency volume in dBFS, while the horizontal axis shows a logarithmic frequency scale in Hz.
EAdjust the volume using the input volume slider on the right side of the main window.
ESelect a FFT Size from 256, 512, 1024, 2048 and 4096. The higher number, the more detailed the frequency analysis and the
@slower the display speed.
EAttach a microphone or a device with built-in mic to a Dock connector to start this app. (The iPhone built-in mic can be also
@used.)
ESuitable for detecting a howling frequency or for room tuning.

HOW TO USE

First Screen - uFFT Screenv
EFirst, attach a microphone or a device with a built-in mic to a Dock connector, then launch the application.
EThe vertical axis shows each frequency volume in dB, while the horizontal axis shows a logarithmic frequency scale in Hz.
EAdjust the volume using the input volume slider on the right side of the main window.

FFT graph will be shown.

By adjusting the input volume slider you can change the volume of the graph.
The slider will not affect the output volume.
To change the output, please adjust the main body of the hardware.


Second Screen - uSettings Screenv
EA selector allows the selection of the FFT size.@
ESelect a FFT Size from 256, 512, 1024, 2048 and 4096. The higher number, the more detailed the
@frequency analysis and the slower the display speed.

Select the size of FFT.
Clearance will be higher by giving big number, but will also slower the indicating speed.

Close the "Spectrayzer" and link to our application site.

Notes:
About Sound Collection
iPhone's built in microphone or Apple headphones with microphone do not have a flat frequency response and may pick up noise. Using a device attached to a Dock connector yields better results.

 

Price $2.99

 





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