Electronic device for performing speech recognition and a control method thereof

An electronic device comprising:

• a speaker;
• a microphone;
• a communication interface;
• a memory storing at least one instruction;
• and
• one or more processors connected to the speaker, the microphone, the communication interface, and the memory,
• wherein the one or more processors are configured to:
• while the electronic device operates in a speech recognition mode, perform speech recognition by inputting a user speech signal from the microphone into a speech recognition model, the user speech signal corresponding to a user speech received through the microphone,
• obtain environment information around the electronic device while the user speech is received according to a result of the speech recognition,
• store the obtained environment information in the memory,
• while the electronic device is operating in a learning mode, identify an external device for outputting a user speech for learning from among a plurality of external devices based on the environment information that is among a plurality of environment information stored in the memory,
• control the communication interface to transmit a command to the external device for controlling the output of the user speech for learning.