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By Sinusoid Pty Ltd

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AKLite is a real time spectrum analyzer for the iPhone and iPad. It is a lite version of the Spectrum part of Audio Kit iPhone App, also by Sinusoid Pty Ltd.

FFT (Fast Fourier Transform) is used to calculate the frequencies in the Spectrum Analyser and these are displayed in real time. The frequency is displayed in either logarithmic or linear scale and this is selectable.

The area under the line trace can be optionally filled or left blank.

The FFT length used in AKLite is 2048, giving good resolution of frequencies. Interpolation gives resolution to within 1Hz.

A Bartlett FFT window type is used for calculations and there are 3 FFT windows used.

The strongest frequency is displayed above the peak

What's New in Version 1.1

-Update for latest iOS version

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3

Customer Reviews

Good enough for me

Very basic but did the job. I used this to track down the source of an annoying noise in my house.

love this app

Its great when catching top feedback frequency...five star


I bought this app last week.
Before I used the Lite Version
I was very impressed this app so I bought this app!
But Full version has a big problem!
FFT spectrum Line is not detail even more than Lite version.
I want to fix that problem!

View in iTunes
  • Free
  • Category: Music
  • Updated:
  • Version: 1.1
  • Size: 0.6 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.
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