Describing how people talk requires recording and analyzing phonetic data. This is true for researchers investigating the variant pronunciations of street names in Los Angeles, missionaries translating the Bible into a little-known tongue, and scholars obtaining data from a carefully controlled group in a laboratory experiment. Phonetic Data Analysis examines the procedures involved in describing the sounds of a language and illustrates the basic techniques of experimental phonetics, most of them requiring little more than a tape recorder, a video camera, and a computer. This book enables readers to work with a speaker in a classroom setting or to go out into the field and make their own discoveries about how the sounds of a language are made. Peter Ladefoged, one of the world's leading phoneticians, introduces the experimental phonetic techniques for describing the major phonetic characteristics of any language. Throughout the book there are also comments, written in a more anecdotal fashion, on Ladefoged's own fieldwork.

This book gives a description of all the known ways in which the sounds of the world's languages differ. In doing so, it provides the empirical foundations for linguistic phonetics and phonology. Encapsulating the work of two leading figures in the field, it will be a standard work of reference for researchers in phonetics and linguistics for many years to come.

The scope of the book is truly global, with data drawn from nearly 400 languages, many of them investigated at first hand by the authors. A picture of the full range of possible contrasting phonetic categories is created by comparing families of similar sounds across many different languages.

Separate chapters deal with place of articulation, stops, nasals, fricatives, laterals, rhotics, clicks, vowels, and segments with multiple articulations. Each chapter is packed with illustrations documenting the articulatory and acoustic characteristics of the sounds discussed, and serving to illustrate the application of modern experimental techniques to descriptive phonetic studies.

This popular and accessible introduction to phonetics has been fully updated for its third edition, and now includes an accompanying website with sound files, and expanded coverage of topics such as speech technology. * Describes how languages use a variety of different sounds, many of them quite unlike any that occur in well-known languages * Written by the late Peter Ladefoged, one of the world's leading phoneticians, with updates by renowned forensic linguist, Sandra Ferrari Disner * Includes numerous revisions to the discussion of speech technology and additional updates throughout the book * Explores the acoustic, articulatory, and perceptual components of speech, demonstrates speech synthesis, and explains how speech recognition systems work * Supported by an accompanying website at www.vowelsandconsonants3e.com featuring additional data and recordings of the sounds of a wide variety of languages, to reinforce learning and bring the descriptions to life

When it was first published in 1968, this monograph was among the most important contributions to the area of phonetic research in Africa since the publication of Westermann and Ward's Practical Phonetics for Students of African Languages in 1933. Drawing from a sample of sixty-one West African languages, Dr Ladefoged offers a description of the phonetic elements that cause differences in lexical and grammatical meaning. In particular, he focuses on unusual sounds, highlighting their linguistic function and providing a detailed account of their application in the languages concerned. Supplementing Dr Ladefoged's analyses are a number of helpful diagrams and illustrations as well as two appendices and a bibliography.