Spectroid (org.intoorbit.spectrum): Audio Spectrum Analyzer ... Read More > or Download Now >
Spectroid for Android
Tech Specs
- • Latest Version: 1.1.2
- • Updated: September 6, 2022
- • Requires: Android 4.0 and up
- • Developer: Carl Reinke
- • Content Rating: Everyone
User Reviews
- • Rating Average
- 4.72 out of 5
- • Rating Users
- 14178
Download Count
- • Total Downloads
- 171
- • Current Version Downloads
- 5
- • File Name: org.intoorbit.spectrum.apk
You can now download the latest version apk file or old version apk file and install it.
More About Spectroid App
Spectroid Description: 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!
What's New in Spectroid 1.1.2 >
â—† Improve usability on high-density displays
