No abstract

This paper presents a new method for classification of underwater transient signals, which employs frame-based decision with Mel Frequency Cepstral Coefficients (MFCC). The MFCC feature vector is extracted frameby-frame basis for an input signal that is detected as a transient signal, and Euclidean distances are calculated between this and all MFCC feature vectors in the reference database. Then each frame of the detected input signal is mapped to the class having minimum Euclidean distance in the reference database. Finally the input signal is classified as the class that has maximum mapping rate in the reference database. Experimental results demonstrate that the proposed method is very promising for classification of underwater transient signals.

No abstract

No abstract

No abstract