What is the typical fundamental frequency range for adult male voices?

The fundamental frequency for adult male voices generally falls within the range of 85 to 180 Hz. This range reflects the lower pitch characteristics typically associated with male vocal cords, which are thicker and longer compared to those of females, resulting in a lower fundamental frequency.

Understanding the typical frequency range is important in speech science as it provides insights into voice production and can inform clinical assessments or interventions related to voice disorders.

Other choices do not accurately represent the typical frequency range for adult male voices, as they either fall below or above this established range, which can lead to misunderstandings about normal vocal characteristics.