This study aims to survey researches regarding teaching and learning of pronunciation utilizing experimental phonetics. Until the 1990s, contrastive analysis and some phonological theories have long constituted an important domain of research regarding teaching and learning of pronunciation. However, development of experimental phonetics influences strongly on researches regarding teaching and learning of pronunciation. This results in a great increase of research which is based on experimental phonetics related to teaching and learning of Korean pronunciation in the academic publication in 2000s. The rapid growth about teaching and learning of pronunciation related to experimental phonetics would be thanks to Praat which is easy to use without theoretical background or pre-education for use. Praat is a speech analyser which can download through the internet at free of charge, and has various functions such as the measurement of VOT, CD, the values of formant, and providing the contour line of intonation on its spectrogram. Kalvin is a Korean version of Alvin, and is used to evaluate the pronunciation accuracy and audition ability of foreign language learners. In this paper, researches regarding teaching and learning of pronunciation utilizing experimental phonetics are briefly introduced, focusing on the researches using Praat and Kalvin. (Keimyung University)