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Audio / Spectrum Analyzer app analytics for May 3

Audio / Spectrum Analyzer

Audio / Spectrum Analyzer

  • Loop-Sessions.LLC.
  • Google Play Store
  • Free
  • Music & Audio
This RTA app supports simultaneous display of "audio waveform" and "amplitude spectrum" (size of FFT calculation result for each frequency) for audio signals input from a microphone. (FFT: Fast Fourier Transform, RTA: Real Time Analyzer) [Features] - Supports simultaneous display of waveform / spectrum. - Supports orientation both portrait and landscape. - Selectable configuration of "waveform" / "spectrum" display. - Selectable FFT size. - Selectable window function. (used in spectrum calculation) - Selectable the type of expressing the X direction (frequency) of the spectrum. (Linear/Log) - Displays the peak level and its frequency of the spectrum. - Peak Hold (displays the results of holding past peak values of the spectrum). - Octave Analysis (displays the spectrum divided into octave bands). - Generates the audio signal (4 types of waveform) - Pitch meter display. [Setting items] [1. View Type] Select the display screen configuration. - Wave: Display waveform only. - Spectrum: Display spectrum only. - Vertical: Display waveform / spectrum vertically. - Horizon: Display waveform / spectrum horizontally. [2. FFT size] Select FFT size. (number of samples used when performing FFT) 1024, 2048, 4096, 8192 The smaller FFT size value, the faster the display updates, but the fewer frequencies the spectrum can be acquired. The larger FFT size value, the slower the display updates, but the more frequencies the spectrum can be acquired. [3. Sampling Rate] Select sampling rate. The spectrum frequency range is set according to the sampling rate (up to the Nyquist frequency). [4. Spectrum Average (N Ave)] Number of spectrum average for a display of spectrum. (init value: 1) Higher value will make the spectrum less noisy and more smooth, at the cost of lower time resolution. [5. Window Function] Select the window function (multiplied immediately before performing the FFT). - Hann: Hanning window - Hamm: Hamming window - Blkman: Blackman window - None: No window function [6. Frequency Weighting] Select the frequency weighting. (Used when measuring sound pressure level with a sound level meter.) - Flat (Z-weighting): No frequency weighting. - A-weighting: Frequency response that takes into account human hearing. - C-weighting: Relatively flat response that covers a wider frequency range than A-weighting. [7. Peak Hold] When ON is selected, displays the results of holding the past maximum values (peak values) of the spectrum. [8. Octave Analysis] Set the spectrum to be divided into octave bands. Division method: - FFT: Spectral display (conventional method) - 1/12, 1/6, 1/3, 1 octave: Display divided into octave bands (the larger the value, the larger the band width) Calculation method: - Max: Displays the maximum spectrum value in each band - Average: Displays the average spectrum value in each band [9. Spectrum X Scale Type] Select how the X-axis (frequency) of the spectrum is represented. - Linear: Distributed at equal intervals - Log: The intervals increase logarithmically [10. Generates the audio signal] Set the audio signal to be generated. - There are 4 types of waveform. (Sine, Triangle, Squire, Saw) - It can set the value of the frequency in 20Hz - 20000Hz. [Other] - Background color selection: Black, White - WaveForm Line Color: Green, Invert - WaveForm Line Width: 1.0 ~ 5.0 px - Spectrum bar color selection: Solid, Colorful - Scaling of waveform/spectrum screens in the Y direction. - Scaling of spectrum screens in the X direction.
Audio / Spectrum Analyzer

Audio / Spectrum Analyzer Usage Rank

The usage rank is based on Similarweb's algorithm that calculates current installs and active users over a 28-day period.

All Categories in
United States--
Music & Audio in
United States#1,333

Daily active users

Analyze usage patterns of Audio / Spectrum Analyzer users by viewing Audio / Spectrum Analyzer downloads and daily active users over time.

Users

Analyze usage patterns of Audio / Spectrum Analyzer users by viewing Audio / Spectrum Analyzer downloads and daily active users over time.

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Audio / Spectrum Analyzer Ranking Stats Over Time

Similarweb's Usage Rank & Google Play Store Rank for Audio / Spectrum Analyzer

Usage Rank

Rank

Audio / Spectrum Analyzer Ranking by Country

Counties in which Audio / Spectrum Analyzer has the highest ranking in its main categories


Users Interests & Top Categories

Top categories and apps used by Audio / Spectrum Analyzer users

Top categories
Affinity
Top apps within the category
26%
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25%
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12%
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10%
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Top Competitors & Alternative Apps

Apps with a high probability of being used by the same users, from the same store.

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Audio / Spectrum Analyzer

May 3, 2026