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Spectrum Analyzer RTA

4.18 • 50 Ratings
19.99 USD
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***** "As a former IEEE Technical Committee Chair for Signal Processing, I find this app amazingly flexible and useful. Works very well with its proper designed-in control selections." - Roblake Spectrum Analyzer for iOS is a powerful real-time audio analysis app. Designed with musicians and recording engineers in mind, it can also be used by anyone interested in the world of sound. Ideal for room tuning or speaker tuning, the app enables portable, precision audio measurement and visualization. Feature Highlights: ● Octave Band Real Time Analyzer ● FFT Plot (Fast Fourier Transform) ● Spectrograph module ● Test Tone and White/Pink Noise Generator ● Native iPhone X graphics >>> Check out the demo videos at SpectrumAnalyzerApp.com Audio input may be acquired via the built-in microphone or an external measurement microphone. For best results we recommend using a calibrated measurement microphone connected via USB audio interface or iPhone dock connector. This allows for high precision and flat frequency response, as well as for stereo input. Audio credits: "Basement Floor" and "Enchanted Journey" by Kevin MacLeod "Evening Birdsong" and "Cuckoo" by Benboncan
What’s New
Thank you for helping us improve Spectrum Analyzer app! Please rate it on the App Store now, so we can make it even better! ● Toggle between Flat, A and C weighted modes ● Snapshot overlay for quick comparison (RTA module)
Version 1.9.5
Version History

App Privacy

The developer, ONYX 3, 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
4.18
out of 5
50 Ratings
  • ElijahScott82, 28.12.2021
    How to upload mic cal file?
    I can’t upload anything in the mic section. How do you upload a file when it doesn’t let you? I click on it and it just exits out of the mic screen. Please fix. Show more
  • Clem Dickey, 03.10.2021
    Visually beautiful, and exactly what I expected technically
    Bought this to measure a high-frequency hum which disappeared when I bought the app. So thanks for that. Seriously, though, a very nice UI wrapper around the FFT.
  • A_Rival, 26.01.2021
    Best RTA on the App Store, PLEASE UPDATE!
    i’m very pleased by this Spectrum Analyzer; it is the only one that I’ve found that can run at full speed on an iPad Air 2! A+ To the devs; if you’re still updating this app, i’d appreciate a way to select other inputs on audio interfaces; I’d love the ability to monitor what’s coming into inputs 3+4. Show more
  • Justin hmeyer, 12.01.2021
    Absolute perfection
    I have used this app for many many years and made lots of money fixing sound issues. Also, the Spectrograph at max sensitivity can find any power whine to help regain your sanity. 10/10 Show more
  • zaktron5000, 27.11.2020
    Cool App!
    Love this app, and the customer service is top notch ?
  • Crazyman3, 25.03.2020
    New App
    Faber tried to rip me off by bricking my app with IOS 13 I refused to buy into their greed and purchased this app glad IO did it works really well Good App Show more
  • LarryBware, 01.12.2019
    Fast and Easy
    Simple instructions, easy to use on my iPhone 6. Just make sure the mic port is not obstructed...or better yet, buy a Dayton Audio iMM-6 ref. mic from Amazon $15 becaus it has better low end response Show more
  • Begin to paying, 11.11.2019
    Excellent professional application; but can be entertaining also.
    Thank you for a well thought out, fast loading app. I wish I could send this to every church and every community theater in the country. How many people are frustrated with the performance of their sound system simply because they don't use their EQ properly because they have no idea how to set it? You can spend all the money you want on a sound system and it can still sound like a piece of crap just because the EQ is set wrong. Any sound engineer who has used a spectrum analyzer will immediately know what to do with the information that is displayed. I am the sound engineer at my church, and I have been the sound engineer on many of our community theater productions, and I use this app at least once a week, Usually more. Even when there is just a mild "ring" superimposed on a speaker's voice, I can within seconds identify the frequency and use my parametric EQ to just dial it out. Additionally, when we set up a portable system somewhere, I can blow pink noise through the system and use this app to identify peaks and then flatten out the response with a 31-band graphic EQ before anyone even picks up a mic. Everyone and everything sounds good from the get-go. Makes me look real good! I remember the first portable analyzer I ever saw; it was from a company called Ivy; it was about the size of an iPad mini but about 3 inches thick and had a big silver analysis mic sticking out of the top of it like an antenna. It cost several thousand dollars and used a matrix of old-school red LEDs. Now I have a much better one on my phone that was either free or a couple of bucks. My, how things have changed. Sent from my iPhone Show more
  • ProSoundLive, 06.11.2019
    Absolutely Essential App
    Every feature is top of the line. I especially like the spectrograph for finding feedback after the fact and that it displays the overall level on the RTA
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Information

  • Category
    Music, Utilities
  • Age Rating
    4+
  • Price
    19.99 USD
  • Size
    7.16 MB
  • Provider
    ONYX Apps
Copyright
© 2004-2024 ONYX 3. All rights reserved.