| 摘要 |
A device includes a speaker recognition device operable to perform a method that identifies a speaker using voice signal analysis. The speaker recognition device and method identifies the speaker by analyzing a voice signal and comparing the signal with voice signal characteristics of speakers, which are statistically classified. The device and method is applicable to a case where a voice signal is a voiced sound or a voiceless sound or to a case where no information on a voice signal is present. Since voice/non-voice determination is performed, the speaker can be reliably identified from the voice signal. The device and method is adaptable to applications that require a real-time process due to a small amount of data to be calculated and fast processing. Furthermore, the device and method can be variously applied to portable devices due to low power consumption.
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