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  • #: 210852
  • Price: $14.99 In Apple Store
  • Category: Utilities
  • Updated: 2016-02-13
  • Current Version: 1.7
  • 1.7
  • Size: 1.00 MB
  • Language: English
  • Seller: ES
  • Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 3.0 or later
  • © Copyright 2011 ES INC.,
  •  Add to Favorite apps



"SpectraSuite" is a FFT Realtime Analyzer or Frequency Response Analyzer that examines an audio signal's frequency.

It also shows the frequency of a sound in a graph.


・The FFT Analyzer focuses on the human audible range (up to 20kHz).

・The vertical axis shows each frequency volume in dB, while the horizontal axis shows a logarithmic frequency scale in Hz.

・Adjust the volume using the input volume slider on the right side of the main window.

・Suitable for detecting a howling frequency or for room tuning.

・Corresponds with built-in mike or headphone and common-mike.

・Indicates live peak frequency.

・Has the Oscillater function. Can bring up sign wave ripple wave , and pink

noise white noise.

・Oscillator wave can set the frequency and the volume.

・Plots output and input on a frequency response graph by sweeping the frequency of the oscillator.

・Measures frequency response up to 22kHz.


1st screen "FFT"

・By adjusting the slider of FFT input-gain volume you can lower the input-gain.

・Has built-in speaker or Oscillator that can output from headphone.

・Oscillator has independent volume apart from the input gain.

・Features a measurement function for frequency response.

2nd screen "Setting"

・Select a FFT Size from 256, 512, 1024, 2048 and 4096. The higher number, the more detailed the frequency analysis.

・Employs an Average View function in FFT Mode to provide a comprehensive view, allowing users to more easily identify changes in plotted data.

Uchu Sokudo Lab

Follow us: https://twitter.com/uchulab

What's New in Version 1.7

Added "Lissajous Graph Mode".

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The information may be outdated (2017-03-08 18:16:52). For actual information go to iTunes

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