精选优质文档-倾情为你奉上Chapter 2 Speech Sounds2.1Speech production and perceptionPhonetics is the study of speech sounds. It includes three main areas:1.Articulatory phonetics the study of the production of speech sounds2.Acoustic phonetics the study of the physical properties of the sounds produced in speech3.Auditory phonetics the study of perception of speech soundsMost phoneticians are interested in articulatory phonetics.2.2Speech organsSpeech organs are those pa
