The invention provides an audio detecting and classifying method with the customization function. According to the audio detecting and classifying method, audio activated detection is conducted on audio data; firstly, a part of original training sets are classified into a plurality of types of training sets according to the types,
feature extraction is conducted on each type of training sets, and a
Gaussian hybrid model corresponding to each type of training sets and parameters of the
Gaussian hybrid model are trained, so that an overall
Gaussian hybrid model is obtained; secondly, the other training sets are used as new training samples, and parameter updating is conducted on the overall Gaussian
hybrid model so that a local model can be obtained; finally, features of a
test set are extracted, a local model classifier is input, and a result is smoothed and output. According to the audio detecting and classifying method with the customization function, through training of the overall Gaussian
hybrid model and the training of the local Gaussian
hybrid model, the types and the parameters of the Gaussian hybrid models can be updated along with the increase of the number of the samples; through the combination of the audio detecting and classifying method and the classifier, the performance of a
system is further improved, and audio detection and classification are achieved finally; the audio detecting and classifying method with the customization function can be widely applied to multiple
machine learning fields, such as speaker recognition, voice recognition and human-computer interaction, relating to audio detection and classification.