speaker identification(n = noun.cognition) talker identification - identification of a person from the sound of their voice; Array
is a kind of identification, recognition

ballistic identification, bank identification number, biometric identification, demand for identification, identification, identification number, identification particle, intercom speaker, native speaker, negative identification, personal identification number, positive identification, public speaker, salutatory speaker, speaker, speaker system, speaker unit, talker identification, valedictory speaker