Utterance verification/rejection for speaker-dependent and speaker-independent speech recognition
نویسنده
چکیده
In this paper we discuss the differences of the utterance verification/rejection between speaker-dependent and speaker-independent speech recognition. A general guideline will be given to handle the verification task for the two type speech recognitions. We also discuss some specific methods have been commonly deployed in various speech recognition systems. In this study we describe two example approaches, an online score approach for speaker-dependent and a filler-cohort modeling approach for speaker-independent speech recognition. From our experiments we conclude that there is no common approach of confidence measure estimation for both SD and SI speech recognition.
منابع مشابه
On the use of neural networks to combine utterance and speaker verification systems in a text-dependent speaker verification task
Speaker Verification and Utterance Verification are examples of techniques that can be used for Speaker Authentication purposes. Speaker Verification consists of accepting or rejecting the claimed identity of a speaker by processing samples of his/her voice. Utterance Verification systems make use of a set of speaker-independent speech models to recognize a certain utterance and decide whether ...
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