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Apps
Description:Turn your phone into a spectrum analyzer. Speccy is an Audio Spectrum Analysis tool that visualizes the propagation of audio frequencies in the audible (and inaudible) spectrum detected by your device's microphone using Fast Fourier Transform signal processing. It supports most languages of a similar app and is the only app that allows you to export audio snapshot data to the clipboard.
Features:
+ Assessment of environmental noise for health and safety
+ Tonprüfstellen, PA systems and car radios
+ Identification of audio signals that are obscured by noise to the human ear
+ Test the microphone on your device
+ Comparison of the quality of different brands of headphones
+ Test signal generators
+ Tuning of musical instruments
+ Measurement of audio signals outside of human perception
Required Android Versions: Ice Cream Sandwich [4.0.3–4.0.4] - Jelly Bean [4.1–4.3.1] - KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]
