At what pressure does the threshold of pain occur?

The threshold of pain in terms of pressure is a well-researched concept in the field of sensory physiology. It is generally accepted that the threshold of pain occurs at approximately 1000 dynes/cm². This measure corresponds to the point at which stimulation reaches a level that is perceived as painful to most individuals. Understanding this threshold is critical in various fields, including audiology and hearing aid dispensing, as it helps professionals assess comfort levels and avoid causing discomfort to patients when fitting hearing aids or conducting auditory assessments.

The other numerical values provided represent pressures that may be uncomfortable but do not reach the threshold of pain as defined by human sensory response. Being aware of these standards ensures that hearing aid dispensers and audiologists can design and fit devices that minimize discomfort and maximize patient satisfaction.