Invention Grant
US09124981B2 Systems and methods for classification of audio environments 有权
音频环境分类的系统和方法

Systems and methods for classification of audio environments
Abstract:
Systems and methods for classification of audio environments are disclosed. In one embodiment, a method of classifying an audio environment comprises sampling the audio environment to obtain sampled audio data in accordance with a first time interval, computing features of the sampled audio data, inferring an audio cluster identifier from the features of the sampled audio data in accordance with a second time interval, and updating an audio environment model using the features of the sampled audio data in accordance with a third time interval.
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