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 for the male voice, and is the most common of the male singing voices.. It ranges from the second G below middle C to the F above (G2-F4). Most male pop singers sing within this baritone range. Tenor. This is the highest of the male voices, with a vocal range of C below middle C to G above middle C (C3-G4). In Opera, the Primo Uomo (principle male) is most often a tenor.