Phonetics is the study of the production, perception, and physical characteristics of sounds in human speech. Phoneticians are the scholars who specialize in this field. However, there are other words that could be used to describe them, including speech scientists, acoustic phoneticians, speech researchers, and phonologists. These professionals are dedicated to understanding the phonetic structure of language, including the sound patterns and unit of speech, in order to enhance our comprehension of the function of speech, how it is perceived, and how it can be improved. In essence, phonetics is an important field in improving human communication, and phoneticians play a vital role in advancing its understanding and development.