Audio Analyzer 4+

Realtime Spectrum Analyzer

Narumi Inada

Designed for iPad

    • 5.0 • 1 Rating
    • 349.00 RUB

Screenshots

Description

This app is a full-rate, high resolution waveform analysis tool using microphone.

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

Version 1.3.2

An OS differerntial update.
2023. Nov.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, Narumi Inada, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More

Supports

  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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