Abstract
In our regular lives, sound plays an important role on various sides. There is a valuable effect on communications, emotions, and affections. Humans and animals are not the only sources of sounds. Machines and engines also generate a wide range of sounds. Every sound has different characteristics according to its internal format. Sound source and production method are the key factors in these differences. In our article, we showed the differences in zero crossing rates between mechanical machines (CNC milling) and music sounds using the artificial intelligence-based tool LibROSA. At the end of the results, we estimate that the human or musical voice has a lower zero crossing rate than mechanical machine sounds.
Publisher
International Journal of Innovative Science and Research Technology
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