A person recently asked me what I meant by the term business system.. I thought others might like to know a definition that works for me. A system is a procedure, process, method, or course of action designed to achieve a specific result.
The voiced speech of a typical adult male will have a fundamental frequency from 85 to 180 Hz, and that of a typical adult female from 165 to 255 Hz. Thus, the fundamental frequency of most speech falls below the bottom of the voice frequency band as defined above.
So how do I measure the frequency of a human voice? Do I record a person reciting the vowels in their regular voice? How do I label the voice as low, medium, high pitch based on the frequencies? â Muthu Aug 20 '14 at 7:37.