Abstract: Various embodiments of the present invention relate to a method and an electronic device for authenticating a user by using a voice command. Here, the electronic device may comprise a memory, an input apparatus, and a processor, wherein the processor is configured to: receive a voice command from the input apparatus; acquire user identification information and voice print information from the voice command; search reference voice print information of each of multiple users stored in the memory, for reference voice print information corresponding to the acquired user identification information; and perform authentication on the basis of the acquired voice print information and the reference voice print information. Other embodiments are also possible.

Abstract: In an embodiment of the disclosure, disclosed is an electronic device including a communication module, a microphone, a first and a second wake-up recognition module, a memory, and a processor. The processor is configured to receive a first user utterance through the microphone, recognize the first user utterance based on at least one of the first or the second wake-up recognition module, when the recognized first user utterance includes specified at least one first trigger information, record at least part of the first user utterance by activating the recording function, transmit recorded data to an external device, and receive at least one of second user utterance information, which is predicted to occur at a time after the function of the speech recognition service is activated by the first wake-up recognition module, or at least one response information associated with the second user utterance from the external device.

Abstract: Various embodiments of the present invention relate to a method and an electronic device for authenticating a user by using a voice command. Here, the electronic device may comprise a memory, an input apparatus, and a processor, wherein the processor is configured to: receive a voice command from the input apparatus; acquire user identification information and voice print information from the voice command; search reference voice print information of each of multiple users stored in the memory, for reference voice print information corresponding to the acquired user identification information; and perform authentication on the basis of the acquired voice print information and the reference voice print information. Other embodiments are also possible.

Abstract: In an embodiment of the disclosure, disclosed is an electronic device including a communication module, a microphone, a first and a second wake-up recognition module, a memory, and a processor. The processor is configured to receive a first user utterance through the microphone, recognize the first user utterance based on at least one of the first or the second wake-up recognition module, when the recognized first user utterance includes specified at least one first trigger information, record at least part of the first user utterance by activating the recording function, transmit recorded data to an external device, and receive at least one of second user utterance information, which is predicted to occur at a time after the function of the speech recognition service is activated by the first wake-up recognition module, or at least one response information associated with the second user utterance from the external device.