Audio Spectrum Analyzer dB RTA 4+

Sound frequency, decibel meter

Marina Polyanskaya

Designed for iPad

    • 4.1 • 58 Ratings
    • Free
    • Offers In-App Purchases

Screenshots

Description

Full of accurate tools more often found in expensive sound analysis software, Spectrum Analyzer is perfect for amateurs and pros alike.

Spectrum Analyzer is full of fantastic advanced features you won’t find elsewhere easily!

This app offers a fast and accurate spectrum analysis suitable for both amateur hi-fi enthusiasts and professional A/V engineers. This incredibly precise, pro level tool is perfect for tuning your home cinema, car stereo, subwoofers, and more. Spectrum analyser gives insight into your sounds and deconstructs the audio spectrum, showing the levels of the various frequencies in your audio signal.
The built-in sound meter provides high-quality measurement results when measuring ambient noise levels in a multitude of real-life scenarios.

Features include-
● Octave Band Real-Time Analyzer
● FFT Plot - Fast Fourier Transform
● Smooth HD Graphics
● Multispectral Harmonic Analyzer
● Integrated Sound Level Meter (dB-A weighted)

FFT Features
● FFT size from 256 to incredible 16384
● Hold Max and (unique feature) Min peaks
● Linear and Logarithm scales
● Various window functions: Rectangle, Hanning, Hamming, Tukey, Cosine, Lanczos, Blackman
● Max frequency live tracking
● Selected frequency live tracking
● Fullscreen mode

Octave RTA features
● Bars and unique spline plot modes
● Full, 1/3, 1/6 octave modes
● Hold max mode
● Selected bar tracking.

And much more...

Please feel free to contact us with any questions, problems or ideas via e-mail support@lspapps.com.

Privacy Policy - https://www.iubenda.com/privacy-policy/42622625
Terms of Use https://www.iubenda.com/terms-and-conditions/42622625

What’s New

Version 2.2.1

- Minor bugfixes.

Please be sure to rate this new version on the App Store and leave a review.
Your feedback is greatly appreciated and helps me continue updating Spectrum Analyzer.

Ratings and Reviews

4.1 out of 5
58 Ratings

58 Ratings

Systemkonsulent ,

Top App

🎶🙌🏻🙏🏻

Raqtor ,

Useless

First off it tries to drain your bank account.
Second. It doesn’t really work. Tested it with many frequencies and it gets it so wrong. And several frequencies it seems to be unable to notice.

hrejtfhgdng#bot ,

Frequencies are totally wrong

Everything is wrong. Compare it with spectroid app on amdroid and see what it should look like

App Privacy

The developer, Marina Polyanskaya, 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 Linked to You

The following data may be collected but it is not linked to your identity:

  • Purchases
  • Location
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

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

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Octave Band Real Time Frequency Analyzer and Sound Level Meter
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