Audio Analyzer
Screenshots
The analyzed result of the waveform is rendered at 60FPS.
The following 4 functions can be accessed:
Waveform visualizer (oscilloscope)
Spectrum analyzer
Historical peak
Historical FFT
Tapping each function enters into full-screen mode and tapping once more exits full-screen mode.
Horizontal zoom is only available for the spectrum analyzer.
Magnification gesture (aka pinching) allows for zooming in and out, and frequency offset can be performed by swiping on the screen horizontally.
Vertical swiping adjusts input volume.
Coefficients are displayed in the corner.
*dBFullScale
20 * log10 ( input)
A demonstration is here.
https://www.youtube.com/watch?v=6mDa_zCgYzE
What’s New
Buffer View became to be able to change the scale. (4096 ~ 256 frames)
SpectrumAnalyzer became to be able to pick a peak frequency and a chord.
Version 1.2
Version History
App Privacy
The developer, Narumi Inada, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy
No Details Provided
The developer will be required to provide privacy details when they submit their next app update.
Information
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Category
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Age Rating4+
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Price3.99 USD
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Size0.9 MB
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ProviderNarumi Inada
Languages
English
Copyright
©
2004-2024 Narumi Inada. All rights reserved.