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Acoustics · Hearing

Sound localization

What is sound localization? A clear definition from the acoustics, hearing and sound section of our glossary, with 12 related terms, tools to try and further reading.

Definition of Sound localization

Sound localization is a listener's ability to identify the location or origin of a detected sound in direction and distance.

The sound localization mechanisms of the mammalian auditory system have been extensively studied. The auditory system uses several cues for sound source localization, including time difference and level difference (or intensity difference) between the ears, and spectral information. Other animals, such as birds and reptiles, also use them but they may use them differently, and some also have localization cues which are absent in the human auditory system, such as the effects of ear movements. Animals with the ability to localize sound have an evolutionary advantage.

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What is Sound localization?

Sound localization is a listener's ability to identify the location or origin of a detected sound in direction and distance.

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