Device of disciplinary attendance for a classroom by means of acoustic signals (Machine-translation by Google Translate, not legally binding)

摘要

The disciplinary assistance device for a classroom by means of acoustic signals comprises the technical elements necessary to detect an inappropriate noise level for the teaching activity in a classroom, said inappropriate level being characterized, at least, by a configurable threshold of sound intensity; and when exceeding said threshold, emit a response, acoustic, and optionally visual, as a corrective measure of the attitude, which warns of this inappropriate level of noise. This response must cease when the noise level becomes adequate again. (Machine-translation by Google Translate, not legally binding)