Speech input device, translation device, speech input method, and speech input program

摘要

A voice input device includes an input unit, a storage unit, an operation unit, and a controller. The input unit acquires a voice and generates voice data corresponding to the voice. The storage unit stores the voice data inputted from the input unit. The operation unit is operated by a user. The controller determines a voice activity period in which voice recognition is performed on the voice data stored in the storage unit based on a user's operation on the operation unit. Then, upon detecting a predetermined operation on the operation unit made by the user, the controller adjusts the determined voice activity period.