How animal sounds are represented in various languages.

Site regarding phonosemantics, the meaning of sound.

Results of a telephone survey of the major urbanized areas of the U.S. and Canada.

Machine-readable pronunciation dictionary for North American English that contains over 100,000 words and their transcriptions.

Virtual library of linguistics and phonetics.

English, Portuguese, and Spanish vowels are discussed, and possible errors of Portuguese-speaking students of English are examined.

Archive of foreign accents recorded in English. Phonetic transcriptions and phonological generalizations are provided.

Collection of sound and speech examples of hundreds of languages and dialects. [by Peter Ladefoged, UCLA]

Experiments concerning the physical characteristics of vowels: formants and pitches (F0), formant pattern ambiguity, formant number alteration. Important for all sciences related to speech, acoutsic phonetics, speech therapy and speech recognition.

Online language laboratory providing pronunciation practice and accent correction in a number of languages.