thermoacoustimetry

https://doi.org/10.1351/goldbook.T06309
A technique in which the characteristics of imposed acoustic waves are measured as a function of temperature after passing through a substance (and/or its reaction product(s)) whilst the substance is subjected to a controlled temperature @P04869@.
Source:
PAC, 1985, 57, 1737. (Nomenclature for thermal analysis - IV (Recommendations 1985)) on page 1740 [Terms] [Paper]