Building an Audio Recognition system using matlab
using feature extraction methods which are
1-Zero crossing rate
2-Linear predictive coefficiants
and might use
3-linear prediction cepstral coefficients
and then using Gaussian mixture model in a GMM Classifier.
The system needs to identify certain events which are:
1- foot steps
2- door knock
3- someone speaking
4- someone crying or asking for help
Audio samples that are used for programing need to be send along with the Matlab code.
The files should have .m extention (matlab format) except for audio sampels those should be in .wav
Detailed explanation is needed
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i can provide you the solution in minimal time. i had some ready stuffs available with me. i have done similar kind of project before. please contact for further details.
Sir, as per your information to work on audio filters and Gaussian density effect in your matlab assignment. I'm attaching some documents of same. So please find the attachment. thanks and regards Your's ...