Method of processing a speech signal for speaker recognition and electronic apparatus implementing same

An electronic apparatus for processing a speech signal to perform speaker recognition, the electronic apparatus comprising:

• a receiver configured to obtain a speech signal of a first user;
• a controller configured to:
• extract a speech feature comprising a feature value from the speech signal,
• compare the speech feature including the feature value extracted from the speech signal of the first user with a predetermined reference value,
• selecting a first user feature that corresponds to the speech feature of the first user compared with the reference value, and
• generate a recommended phrase used for speaker recognition based on the first user feature;
• and
• an outputter configured to output the recommended phrase.

A non-transitory computer-readable recording medium having embodied thereon a program comprising computer-executable instructions for performing a method of processing a speech signal for speaker recognition in an electronic apparatus, the method comprising:

• obtaining a speech signal of a first user;
• extracting a speech feature comprising a feature value from the speech signal;
• comparing the speech feature including the feature value extracted from the speech signal of the first user with a predetermined reference value;
• select a first user feature that corresponds to the speech feature of the first user compared with the reference value;
• generating a recommended phrase used for speaker recognition based on the first user feature;
• and
• outputting the recommended phrase.