PROCÉDÉ DE FOURNITURE DE SERVICE SUR LA BASE DE L'EMPLACEMENT D'UNE SOURCE SONORE ET DISPOSITIF DE RECONNAISSANCE VOCALE ASSOCIÉ

摘要

A speech recognition device is provided. The speech recognition device includes at least one microphone configured to receive a sound signal from a first sound source, and at least one processor configured to determine a direction of the first sound source based on the sound signal, determine whether the direction of the first sound source is in a registered direction, and based on whether the direction of the first sound source is in the registered direction, recognize a speech from the sound signal regardless of whether the sound signal comprises a wake-up keyword.