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.
The middle range and most common of the female voice, generally ranging from G below middle C to high A (G3-A5) In choral music, Mezzoâs usually sing along with the sopranos, although sometimes, soprano parts may be split into two and the mezzos will take the Soprano 2 part.