For many teachers, edtech translates to visuals and video. But during the edWebinar “Voice Devices and Beyond in the Classroom,” the presenters made the case for using voice technology in schools to ...

Class D output stages have distortion mechanisms of their own. One example is the distortion that the output devices' finite rise and fall times cause. The output transistor's limited switching ...

A new scheme aimed at developing listening and talking in young babies to give them the best possible start when they begin school has been launched in Sussex. Young Jake Taylor doesn't know it yet ...