There are books on tone, coronals, the internal structure of segments, vowel harmony, and a couple of other topics in phonology. This book aims to fill the gap for Lenition and Fortition, which is one of the first phenomena that was addressed by phonologists in the 19th century, and ever since contributed to phonological thinking. It is certainly one of the core phenomena that is found in the phonology of natural language: together with assimilations, the other important family of phenomena, Lenition and Fortition constitute the heart of what phonology can do to sound. The book aims to provide an overall treatment of the question in its many aspects: historical, typological, synchronic, diachronic, empirical and theoretical. Various current approaches to phonology are represented. The book is structured into three parts: 1) properties and behaviour of Lenition/Fortition, 2) lenition patterns in particular languages and language families, 3) how Lenition/Fortition work. Part 1 describes the properties of lenition and fortition: what counts as such? What kind of behaviour is observed? Which factors bear on it (positional, stress-related)? Which role has it played in phonology since (and even before) the 19th century? The everything-you-always-wanted-to-know-about-lenition-and-fortition philosophy that guides the conception of the book supposes a descriptive, generalisation-oriented style of writing that relies on a kind of phonological lingua franca, rather than on theory-laden vocabulary. Also, no prior knowledge other than about general phonological categories should be required when reading through Part 1. The goal is to provide a broad picture of what lenition is, how it behaves, which factors it is conditioned by and what generalisations it obeys. This record may then be used as a yardstick for competing theories. Part 2 presents a number of case studies that show how Lenition/Fortition behave in a number of languages that include systems which are notoriously emblematic for Lenition/Fortition: Celtic, Western Romance, Germanic and Finnish. Finally, Part 3 is concerned with the analysis of the patterns that have been described in Parts 1 and 2. Given their analytic orientation, Part 3 chapters are theory-specific. They look at the same empirical record, or at a subset thereof, and try to explain what they see. Even though Part 3 chapters are couched in a specific theoretical environment that most of the time supposes prior conceptual knowledge, authors have been asked to assure theoretical interoperability as much as they could.

This book is a detailed examination of the phonetics and phonology of consonant strength, drawing data from parallel acoustic and articulatory studies of English and Spanish, as well as a cross linguistic survey of lenition and fortition.

The first serious typological survey of the lenition process in modern phonological literature.

Principles of Generative Phonology is a basic, thorough introduction to phonological theory and practice. It aims to provide a firm foundation in the theory of distinctive features, phonological rules and rule ordering, which is essential to be able to appreciate recent developments and discussions in phonological theory. Chapter 1 is a review of phonetics; chapter 2 discusses contrast and distribution, with emphasis on rules as the mechanism for describing distributions; chapter 3 introduces distinctive features, natural classes, and redundancy; chapter 4 builds on the concept of rules and shows how these can account for alternations; chapter 5 demonstrates the use of rule ordering; chapter 6 discusses abstractness and underlying representations; chapter 7 discusses post-SPE developments, serving as a prelude to more advanced texts. Each chapter includes exercises to guide the student in the application of the principles introduced in that chapter and to encourage thinking about theoretical issues. The text has been classroom tested.

The author of this book attempts to establish a link between the notions of lenition and fortition on one hand, and the implicational hierarchy of obstruents on the other, through the property of sonority. Earlier theories of lenition and fortition are critically assessed and the typological patterning of obstruent systems is given thorough treatment. Crucial links between these two fields of phonological phenomena are discovered, empirically verified and phonologically explained. The hypothesis is tested against a corpus of diachronic phonological changes from a large number of languages and is further demonstrated through the detailed historical discussion of the obstruent systems of the Germanic languages. In the last chapter the author proposes a model for the representation of manner and place of phonological segments which explains the idiosyncratic behavior of palatal obstruents and correctly predicts a range of phenomena that originally fall outside the intended scope of the in

This book is, to some extent, a reference work uniting theory and description. It comprises four structured parts: Phonetics, Phonology, Tonology, and Specific African Sound Patterns. By means of concrete examples, the book describes and compares a wide range of basic and current issues and facts that are of utmost relevance for all persons working on language or linguistics as well as in related fields. The book provides core instruments needed and used in the study of phonology and phonological analyses. It discusses modern phonological theories. Phonological issues and processes, such as vowel harmony, assimilation, dissimilation, lenition, as well as fortition are explained. Prosodic topics, such as tone, stress, pitch, and intonation are considered. Issues in tonology include tonological analysis, tonal behaviour and rules. Special attention is given to specific sounds found in African languages.

TRENDS IN LINGUISTICS is a series of books that open new perspectives in our understanding of language. The series publishes state-of-the-art work on core areas of linguistics across theoretical frameworks as well as studies that provide new insights by building bridges to neighbouring fields such as neuroscience and cognitive science. TRENDS IN LINGUISTICS considers itself a forum for cutting-edge research based on solid empirical data on language in its various manifestations, including sign languages. It regards linguistic variation in its synchronic and diachronic dimensions as well as in its social contexts as important sources of insight for a better understanding of the design of linguistic systems and the ecology and evolution of language. TRENDS IN LINGUISTICS publishes monographs and outstanding dissertations as well as edited volumes, which provide the opportunity to address controversial topics from different empirical and theoretical viewpoints. High quality standards are ensured through anonymous reviewing.