Auditory masking is a phenomenon where the perception of one sound is affected by the presence of another sound, often making the first sound less audible. This occurs when sounds overlap in frequency and time, leading to a temporary threshold shift in hearing sensitivity.

Auditory Masking

Auditory masking

Perception Of Sound

presence of another sound

first sound

less audible

sounds overlap

frequency and time

Temporary threshold shift (TTS) is a short-term reduction in hearing sensitivity following exposure to loud noise, where normal hearing typically returns after a period of rest. It serves as a warning sign of potential permanent hearing damage if exposure continues without adequate hearing protection.

temporary threshold shift

Hearing sensitivity refers to the ability of the auditory system to detect faint sounds and discern differences in sound intensity and frequency. It varies among individuals and can be influenced by factors such as age, exposure to loud noises, and overall ear health.

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