During a conversation, the fundamental frequency of a typical adult man ranges from 80 to 180 Hz and that of a typical adult woman from 165 to 255 Hz. Thus, if we look at these three images, the fundamental frequency of most speech falls below the lower edge of the “speech frequency band.”8 Tem 2020
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Consequently, while the human audible frequency range extends up to about 15 kHz for most individuals and to 20 kHz for younger adults and children , the term “high frequency” in the speech and voice literature often refers to frequencies anywhere from 2 to 5 kHz (e.g., Hornsby and Ricketts, 2003), or, more rarely, up …16 Haz 2014
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