Welcome to the UCLA Phonetics Lab Archive. For over half a century, the UCLA Phonetics Laboratory has collected recordings of hundreds of languages from around the world, providing source materials for phonetic and phonological research, of value to scholars, speakers of the languages, and language learners alike. The materials on this site comprise audio recordings illustrating phonetic structures from over 200 languages with phonetic transcriptions, plus scans of original field notes where relevant. The archive in its current form is a self-standing website. Eventually all the data here will be incorporated into the comprehensive UCLA Digital Library where it will be maintained as a permanent resource for future generations.
he UCLA Language Materials Project (LMP) is an on-line bibliographic database of teaching and learning materials for over 150 Less Commonly Taught Languages (LCTLs).
The Arhoolie Foundation's Strachwitz Frontera Collection of commercially produced Mexican and Mexican-American recordings (the Frontera Collection) is the largest repository of Mexican and Mexican-American vernacular recordings in existence. With funding from Los Tigres del Norte Foundation the UCLA Chicano Studies Research Center has sponsored the digitization of the first section of the collection by the Arhoolie Foundation. These performances were recorded primarily in the United States and Mexico and issued on 78 rpm phonograph recordings during the first half of the twentieth century. This vast digitized collection of approximately 30,000 recordings is now available to researchers and the general public.
An online blind-refereed journal dedicated to the issues underlying the teaching and learning of heritage languages. Hosted by the UCLA Center for World Languages.
Can access through index of languages, index of sounds or map index. Includes sounds to accompany Ladefoged's textbooks,
A Course in Phonetics 5th Ed, Vowels and Consonants, 2nd. Ed. This page (Phonetics Lab Data) is the phonetics teaching materials compiled by Peter and Jenny Ladefoged (originally Sounds of the World's Languages).
The pages below contain examples (often hypothetical) illustrating the application of different statistical analysis techniques using different statistical packages. Each page provides a handful of examples of when the analysis might be used along with sample data, an example analysis, explanation of the output, a short sample write-up, followed by references for more information. These pages merely introduce the essence of the technique and do not to provide a comprehensive description of how to use it.