Abstract
Internet application software for practicing Czech pronunciation for foreigners. Main parts: the library allows to collect speech material in text and audio form, including metadata.
Text format: orthographic text and Czech and International phonetic alphabet transcription. Administrator: management of sound units, templates for creating different types of exercises for training perception and production, creating and management of learning units.
An environment for two target groups: a teacher and a learner. Variability in the presentation of audio and learning units.
Filtering of audio units.