Audio Spectrum Analyzer dB RTA

Audio Spectrum Analyzer dB RTA

Developed by Elena Polyanskaya

  • Category: Music
  • Release Date: 2017-09-28
  • Current Version: 2.0
  • Adult Rating: 4+
  • File Size: 17.21 MB
  • Developer: Elena Polyanskaya
  • Compatibility: Requires iOS 8.0 or later.
  • App Ratings:
    4.5/5 ( 364 Reviews)
  • Price:
    Free
Audio Spectrum Analyzer dB RTA App Ratings: 4.5
4.5
Based on 364 Reviews
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Audio Spectrum Analyzer dB RTA App Description

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.

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Audio Spectrum Analyzer dB RTA App Screenshots

App Reviews

  • Doesn’t work right for me

    2
    By TFozb
    I gave the app 2 stars for its potential greatness but as of now the frequency value displayed at the top doesn’t change when the cursor is moved, so I can’t use it to pinpoint frequencies like I’d planned.
  • Difficult to evaluate

    1
    By tailsawaggin
    An upgrade nag pops up every few seconds, interrupting whatever you’re doing and forcing you to deal with it. Can’t meaningfully evaluate an app under those operating conditions. Deleted after being interrupted four times in less than five minutes.
  • No good

    1
    By king dog daddy
    This app does not work, when my car stereo is on it freezes.
  • GREATEST Free App so far!

    5
    By ask4mask
    Awesome App and It's Free! LOVE it! Have tried many other but nothing like this for Free, as it was free it pushes me to upgrade to the full version even though it's not necessary as this free version gives me everything I need! A BIG 👍
  • Not very useful

    2
    By dworsnup
    This app asks you to upgrade to premium every few seconds interrupting any measurements you are trying to make. I’m not saying the utility should necessarily be free, but the free version of this utility has no actual utility.
  • Very nice

    4
    By Ringomar
    I can see all noise frequency with this application
  • Invalid readings

    1
    By hoppeth
    Frequency reading is way off, it's broken and of no use
  • Octave Band RTA Isn’t Working Correctly

    3
    By JesterXR
    Really like the app however I noticed the frequency numbers do not match the spectrum in the RTA mode. The spectrum looks accurate but the numerical results are not. Also the feedback button doesn’t work under help so I couldn’t reach out to the developer that way to explain the issue. I think if they fix that issue this will be a great app.
  • Good analyzer- don’t try it in a meeting though!

    2
    By Knyknkn
    I was trying free version out running audio in a large meeting when suddenly an ad blaring loud sound effects started playing. Very embarrassing, not cool for an audio app, deleted immediately. Analyzers seemed decent
  • Spectrum is very good

    5
    By Rhstools
    I bought a Reed meter which was very good but it was $200. This app seems better for $5

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