关键词: 司法话者识别;非语音信息;个体特性[gap=989]Key words: forensic voice identification; non-speech information; individual characteristics
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Speech signal, carrying a large amount of information, is so complex with the character of non-stationary and time-varying.
携带着大量信息的语音信号本身是非常复杂的,并且具有非平稳性、时变性等特征。
Earcon is a kind of non speech audio signal, being used in computer interface to provide the user with information about the computer, its operation or interaction.
耳标是一种向用户提供计算机客体、操作或交互信息的非言语听觉信号。
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