Electronic device and controlling method thereof

1. A server comprising:

a communication circuitry; and

at least one processor configured to:

in response to receiving, via the communication circuitry from an electronic device, a first signal corresponding to a first user voice, identify whether the first user voice includes trigger information for a voice control function of the electronic device,

based on identifying that the first user voice includes the trigger information and based on identifying that an audio output level of an audio device is greater than a predetermined level, transmit, via the communication circuitry to the audio device, a first control command for reducing the audio output level of the audio device,

after transmitting the first control command for reducing the audio output level, receiving, via the communication circuitry from the first electronic device, a second signal corresponding to a second user voice,

in response to receiving the second signal, identify whether the second user voice includes a second control command for controlling an operation of other electronic device, and

based on the identifying that the second user voice includes the second control command, transmit, via the communication circuitry, the second control command to the other electronic device and, a third control command for increasing the audio output level of the audio device to the audio device.

2. The server as claimed in claim 1 , wherein the at least one processor is further configured to transmit, to the audio device via the communication circuitry, the third control command when a predetermined period of time passes after transmitting the first control command for reducing the audio output level.

3. The electronic device as claimed in claim 1 , wherein the at least one processor is further configured to:

based on identifying that the first user voice includes the trigger information, transmit, via the communication circuitry to the audio device, a request for information regarding the audio output level of the audio device,

receive, via the communication circuitry from the audio device, the information regarding the audio output level of the audio device, and

identifying whether the audio output level of the audio device included in the received information is greater than the predetermined level.

4. The electronic device as claimed in claim 1 , wherein the electronic device comprises a speaker, and

wherein the at least one processor is further configured to, based on receiving the first signal corresponding the first user voice including the trigger information while the speaker outputs an audio signal, transmit, via the communication circuitry to the electronic device, a fourth control command for reducing an audio output level of the electronic device.

5. The server as claimed in claim 1 , wherein the second control command is transmitted to the other electronic device after the third control command for increasing the audio output level of the audio device is transmitted to the audio device.

6. The server as claimed in claim 1 , wherein information about the audio output level of the audio device is received from the audio device.

7. A method of controlling a server, the method comprising:

in response to receiving, from an electronic device, a first signal corresponding to a first user voice, identifying whether the first user voice includes trigger information for a voice control function of the electronic device;

based on identifying that the first user voice includes the trigger information and information and based on identifying that an audio output level of an audio device is greater than a predetermined level, transmitting, to the audio device, a first control command for reducing the audio output level of the audio device;

after transmitting the first control command for reducing the audio output level, receiving, from the first electronic device, a second signal corresponding to a second user voice;

in response to receiving the second signal, identifying whether the second user voice includes a second control command for controlling an operation of other electronic device; and

based on the identifying that the second user voice includes the second control command, transmit to the other electronic device the second control command, and to the audio device a third control command for increasing the audio output level of the audio device.

8. The method as claimed in claim 7 , further comprising:

transmitting to the audio device the third control command when a predetermined period of time passes after transmitting the first control command for reducing the audio output level.

9. The method as claimed in claim 7 , further comprising:

based on identifying that the first user voice includes the trigger information, transmitting to the audio device a request for information regarding the audio output level of the audio device;

receiving from the audio device the information regarding the audio output level of the audio device; and

identifying whether the audio output level of the audio device included in the received information is greater than the predetermined level.

10. The method as claimed in claim 7 , wherein the electronic device comprises a speaker, and

the method further comprises, based on receiving the first signal corresponding the first user voice including the trigger information while the speaker outputs an audio signal, transmitting to the electronic device a fourth control command for reducing an audio output level of the electronic device.

11. The method as claimed in claim 7 , wherein the second control command is transmitted to the other electronic device after the third control command for increasing the audio output level of the audio device is transmitted to the audio device.

12. The method as claimed in claim 7 , wherein information about the audio output level of the audio device is received from the audio device.