In this module you will learn to produce, describe, and transcribe all the sounds in the World's languages. We will describe the physiology of how different sounds are produced and will look at the acoustic characteristics of particular sounds. You will practise transcribing all sounds within the International Phonetic Alphabet, and will learn examples of where sounds are used. For example, we spend time looking at the occurrence of click sounds in South African languages and at how pitch variation is used in tone languages. Seminars will cover the practical aspects to sound production, and we will also spend some time learning how to use computers for speech analysis.