Spectroid APK
Version 1.1.2 - org.intoorbit.spectrumintoorbit,spectrum,tools,spectroid
Audio Spectrum Analyzer
APP Information
| Download Version | 1.1.2 (31) |
| Apk Size | 105.47 KB |
| App Developer | Carl Reinke |
| Malware Check | TRUSTED |
| Install on Android | 4.0.x and up |
| App Package | org.intoorbit.spectrum.apk |
| MD5 | 14c24115acf1ede862ec8c85b9da56dc |
| Rate | 4 |
| Website | https://plus.google.com/communities/103947229376375759050 |
Table of Contents
Download Spectroid 1.1.2 APK
App Description
Spectroid is intoorbit,spectrum,tools,spectroid, content rating is Everyone (PEGI-3). This app is rated 4 by 2 users who are using this app. To know more about the company/developer, visit Carl Reinke website who developed it. org.intoorbit.spectrum.apk apps can be downloaded and installed on Android 4.0.x and higher Android devices. The Latest Version of 1.1.2 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 3408+ times on store. You can also download org.intoorbit.spectrum APK and run it with the popular Android Emulators.
Spectroid is a real-time audio spectrum analyzer with reasonable frequency resolution across the the entire frequency spectrum. 💬 FAQ 💬 Q: Why are the dB values negative? A: Spectroid uses dBFS (Full Scale) where 0 dB is the maximum power that the microphone can measure, so the decibel values are negative because the measured power is less than the maximum power. Q: Can I zoom in on the spectrum plot? A: Yes, do a two-finger pinch-to-zoom gesture. Q: Why are there discontinuities/gaps in the spectrum plot and waterfall? A: Spectroid uses multiple FFTs overlapped in frequency in order to provide better frequency resolution at lower frequencies than a single FFT. The caveat of this method is varied impulse response and minor discontinuities in frequency. The upside is that it can efficiently produce a spectrum that better matches the frequency resolution of human audio perception. It's still probably not as good as your ears though! Q: Can I export the spectrum data? A: Spectroid doesn't make your device a calibrated instrument. If you need the spectrum data then you should be using an actual spectrum analyzer rather than an app on your mobile device.
App ChangeLog
- Fix missing spectrum plot on Android P.
App Screens
Older Versions
More Android Apps to Consider
Cohen R
This app is a fun demonstration of an audio algorithm and is very ready to use. I especially like the inclusion of test waveforms. It appears to be reasonably accurate and, as a teaching tool, gives aspiring engineers a quick and easy way to visualize FFTs. The ability to export data and pairing it with an audio recorder would be nice updates. Well done!
Perry Ramsey
Amazing! I downloaded it just to measure the frequency of a struck wine glass. Some other apps have huge bins, so wide that you can't even tell the frequency to within 10%. This one was great, with usable precision right out of the box, and could be improved with settings. I then tried it on a set of wind chimes. They're in E, with the 2, 3, 5, 6, and octave.
David Murray
This appeared to be exactly what I was looking for for use with HAM radio in the HF band. Even though I gave it 5 stars it does seem to have a deficiency, but perhaps I just haven't figured something out in the audio settings. It needs control over a base signal level to give more contrast between signal and noise (HF bands are noisy). With a low signal to noise ratio it is difficult/impossible to get a clear view of the signal signature. It does provide a waterfall display without connecting up to a PC so it is doing what I want it for. To the developer. Is there a window function and/or other audio settings that will give the ability to tone down noise to get a better contrast?
carlosyt2
Best app, I use it for bass music. I like how easy and responsive it is. I look for songs with bass frequencies from 25-35 hz for my subwoofers. I wish it worked with internal audio. That would be great! Thank you for creating such a great app. This brings me back to earlier times when it was all about great apps with no catches. This is one of them. Thank you very much!
Lan Le
Review Edited 01Nov2021 - Consider adding an app function that can toggle between previous version (also captured frequencies from sound) to current version that captures strictly EMI. There is utility in both. App has wide range of settings. Overall useful app. // [original post shortened]: *** I am no longer able to obtain data for necessary purposes of identifying the cause of physical harm being emitted that are adversly affecting my health and wellness. ***
Callum Plüss
Helped me locate the source of a low humming sound in my house that was keeping me awake at night and giving me headaches. Immediately in the app I could see a constant 100Hz tone and after walking around I pinpointed it to the security alarm box. Glad to know I wasn't going crazy.
Shea McGary
Fantastic. The capability, accuracy, and visualizations on this app are amazing. I liked it so much I am actually writing a review.
Jake Martinez
Simply the best analyzer on android. An amazing and well made application with no ads or bloat. Props to the dev! Thank you!! I'm a professional audio engineer/audio tech and use this all the time for work.
Appu S Babu
Functional and very responsive. No ads. Saw this being used in a video by Steve Mould. Immediately downloaded it and I use it to identify the noise profiles of different rooms. Can't thank the developer enough
Saurav Ale
I've seen someone use this for testing vibration frequency and troubleshooting haptic effects. I had to try it myself for my work too. Amazing. I just need an equivalent tool in Windows now to log the results.