What is the frequency range of the human voice approximately?

The frequency range of the human voice typically spans from approximately 80 Hz to 6000 Hz. This range encompasses the fundamental frequencies and harmonics of the average human voice, including both male and female vocalizations. Male voices usually have a fundamental frequency around 85 to 180 Hz, while female voices range from about 165 to 255 Hz. The upper limit of around 6000 Hz captures the higher harmonics essential for intelligibility and tonal quality in speech.

This frequency range is critical in audiology and speech-language pathology, as it relates to how we perceive speech sounds and the effective design of hearing aids and cochlear implants. Understanding this range helps in creating effective auditory training and rehabilitation programs for individuals with hearing loss.

Other frequency ranges provided in the options do not appropriately capture the relevant characteristics of human speech. The ranges suggested do not align well with common vocal frequencies, making them less applicable for practical use in audiology or speech communication contexts.