Acoustic thermometry

Acoustic thermometry is a method that measures temperature by analyzing sound waves traveling through a medium, like air or water. When the temperature changes, it affects how sound waves move—specifically their speed and properties. By sending acoustic signals over long distances and measuring how they change, scientists can determine the temperature of the medium without direct contact. This technique is useful in environments like the atmosphere or oceans, providing large-scale temperature data crucial for weather studies, climate monitoring, and scientific research.