Appmuse

Open the Mac App Store to buy and download apps.

Audio Spectrum Analyzer dB RTA

4.55 • 50 Ratings

Screenshots

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
- 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.
Version 2.2.1
Version History

App Privacy

The developer, Marina Polyanskaya, 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.

Ratings and Reviews

Ratings and reviews are verified
4.55
out of 5
50 Ratings
  • gwert, 31.12.2022
    App isn't accurate
    Compared the dba and spectrum readings with db meter app and my physical meter and this one is 10dbs off on both ipad and iphone. No help manual. Emailed support with no response. I would say find another app. Show more
  • funtongue, 30.12.2022
    Does nothing with IAP
    Bait and switch. App can be downloaded for free, but no features available without an IAP.
  • Quad5Ny, 26.12.2022
    Tries to trick you into a Subscription
    On first launch the App blocks you from doing anything but pressing a “Continue” button which signs you up for a $1.99 subscription on your Apple ID. This is extremely manipulative and Apple should have rejected the App on those grounds. Show more
  • Mati3d, 23.12.2022
    Does not work anymore
    I bought last year and can’t use it anymore pls fix it I have last version of iOS and iPhone 13 Pro
  • fishface991, 17.12.2022
    App used to be amazing, no longer works
    Developer doesn’t respond to support emails. App launches but does nothing on iOS 16. When it worked it was a fantastic tool. I used it a lot doing live sound mixing for bands in small venues. Show more
  • JHC8675309, 13.12.2022
    Dead since iOS 16
    App worked fine for months, but has been useless since my recent upgrades. Support doesn’t even load and there is a Restore Purchase button that is unresponsive. I’ll dig a bit more into this for resolution, but I’m disappointed in the lack of response I got to a previous email on this. Show more
  • A!m0$t, 10.12.2022
    Good except for upgrade nag
    Searching for replacement for Decibel Ultra (stopped working on iPhone 12 ,“no longer available in my region”, but still works on my old iPad ). Spectrum (Audio Spectrum Analyzer) was recommended by a “best of” site, and has most of the features. Unfortunately, the “nag to purchase” popup that occurs at random time intervals makes the app frustrating to use. Also asks for iTunes login on every startup (for unknown reason). Although app was pleasing to the eye, it was deleted for the above reasons. Show more
  • Frustrated guy, 30.11.2022
    DO NOT PURCHASE. App has stopped working.
    Stopped working. Do not purchase until there is an update
  • JD Richards, 27.11.2022
    Great Analyzer but getting error
    I have used this app for a while and really enjoy it. Recently with an update of iOS now when I try to switch from the A band it errors and I am unable to switch. Show more

Information

  • Category
  • Age Rating
    4+
  • Price
    Free
  • Size
    29.55 MB
  • Provider
    Marina Polyanskaya
Languages
English, France, German, Italian, Russian, Simplified Chinese, Spanish, Simplified Chinese, Vietnamese
Copyright
© 2004-2024 Marina Polyanskaya. All rights reserved.