Audio Spectrum Analyzer dB RTA

Name: Audio Spectrum Analyzer dB RTA
Rating: 4.501 (3012 reviews)

Music

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Audio Spectrum Analyzer dB RTA

Music

4.5

3K ratings

Age Rating

Seller

Marina Polyanskaya

In-App Purchases

$1.99 – $7.99

View in App Store

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User Reviews for Audio Spectrum Analyzer dB RTA

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.

A!m0$t, Dec 10, 2022

IOS 16 broke it

This app was great and worked well. I actually bought it for my job because of the interface and all the features it gave. From the release of iOS 16 this app has been completely unusable. Nothing and I mean nothing about it functions properly; incorrect readings when it actually tries to give data, freezing, slow, changing any setting freezes it etc. This being an app that I actually spent money on almost feels like robbery. Funny thing is that iOS has been out for some time and there is still no fix or any word from the devs saying that they are working on it. Will not recommend this app for anyone using iOS 16

Archangel2525, Oct 29, 2022

Annoying, but maybe useful

Unsure if there is a timed interval of the pop up advertisement to purchase the “Pro” version or if it is based on how many times you touch something in the app, but it gets very frustrating trying to adjust a complex audio system, while constantly being asked if would like to buy the pro version, which runs $8.99. Annoyances aside, the frequencies being gathered (by 3 additional Apple products, 4 total) seem to be less accurate than they should be. Adjusting 250hz on my head unit’s EQ effected the 125hz bar on the graph in the app. Actively looking for another app that can be more successful.

Board gamer 696969, Apr 07, 2020

Excellent for quick and dirty measurements

This app has been an excellent everyday supplement to my more involved measurement mic and software DSP. Also works great as a basic SPL meter to set approximate volume levels. Whenever I don’t need to or feel like setting up my full measurement rig, this app will let me know if my system and my room are behaving as they should be. With so many unreliable, ad-driven, and overpriced audio measurement apps in circulation, this one is a pleasant surprise.

Hypops, Jul 01, 2022

“Upgrade to Pro” ruins it.

This app works great and has a very nice interface. The only and very big downfall is every 2 minutes, I timed it, the app will stop working and a full page ad to “upgrade to pro version” covers the entire screen. You then have to press the close button to get rid of it and your good to go. Then 2 minutes later the same thing pops up. This will happen every 2 min as long as you are using the app. Very very distracting and annoying. If it was for this it would be 5 stars.

j torqe, Aug 01, 2019

Great App to Analyze a Strange Noise in Home

We had encountered a buzzing noise that came and went. The noise was coming from the ceiling my office like it was originating in attic. Was it a bee hive or hornet infestation, wind causing vibrations in eves or loose roof components or more serious issue some kind of electrical hum or buzz. I thought if only I had a spectrum analyzer I could rule out an electrical issue if the noise was 60 HZ or a 120 Hz harmonic. So I thought my phone has a microphone and it certainly could analyze sound . So I found this App for my iphone. It showed the primary vibration was 101 HZ so I felt relieved. But what was it? The room next door was a bathroom and the noise was louder but still coming from the ceiling. So then I thought toilets can cause funny noises. I took off the tank lid and waited until the noise was loudest and touched the float arm hitch was connected to the auto shutoff valve . It was vibrating like crazy and the noise went away . But I still could not understand why the noise was coming from above. Then I thought the plumbing stack vent was just like a pipe in a pipe organ. The vibration in the tank made the column of air in the stack vent resonate.Strangest annoying sound and plumbing issue I have ever heard of in my life. I fixed it by turning the float adjustment screw just a bit.The technology in a smart phone seems to be unlimited.

jimlistens, Jul 06, 2019

Customer service non existent

I really wanted this app to work but after buying the upgrade and paying the monthly fee it won’t measure “C” weighted or slow, all I get is an error message and when I hangs the FFT it stops until I change it to the lowest setting. If they can get mine to work right I would be more than happy to renew but after several months of unanswered emails I need to think about it out of principle. So if you read this help me out and I’ll change my review gladly.

Jonronson666, Oct 26, 2023

Clean Design... but wanted Line In option

It gets four stars because IF you only wanted to use the not so great built-in microphone of your device then it seems to work very well. I was actually willing to pay for a way to unlock a Line-In feature but nothing told me that the feature exists. The fact that the spectrum plot can hold the peaks is a real nice and makes your app more useful. The pop up is super annoying, but being an App developer myself...I understand how selfish people just expect a great feature rich App to be all for FREE (i gave up thinking i could be paid for all my hard work). Just for fun, you can check out my Free iPhone App FlipNshare ProVideo. I did uninstall the app only because i need Line-In feature, please let me know if it’s actually available.

Killertone, May 16, 2020

Works Great

I use this to help ring out every room before performers ever get to the show. Maximizing gain before feedback is as simple as pushing the fader nice and slow until you hear the ringing start, then the app tells you exactly what you need to take out. Invaluable if you don’t have a digital mixer with a spectrum analyzer built in.

Larshjarshon, Jul 15, 2018

Popup for Pro Every Few Minutes

App works great, the graphs and functions are decent and well laid out. The one big frustration is the CONSTANT popup asking me to buy the pro version. Left the graph running on my desk for a moment, it popped up. Close it, watch the graph. A minute later, it popped up again. It ended up popping up and blocking the entire screen four times in under ten minutes. If the popup was less frequent (maybe on app launch and every ten minutes or less), or costs less ($8.99 for pro), I’d rate this better. I’m not paying for the pro version simply due to how annoyed I was at the pushy attitude of the app, and have since uninstalled it.

musicmosquito, Jul 15, 2019

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