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Questions related from Md. Atiqul Islam
DCT is similar to the DFT, but it only consider the cosine part with real values. Thus, some features in audio signal processing such as Frequency Domain Linear Prediction (FDLP) uses DCT to...
11 March 2020 2,770 10 View
The Gaussian Mixture Model with Universal Background Model (GMM-UBM) takes individual class training data to train the GMM and uses all training data or different dataset to build the UBM. In this...
04 March 2020 356 3 View
Speaker identification is a bio-metric method that uses speaker speeches to identify that speaker among many speakers. In simulation work, many methods are available for the automatic speaker...
25 February 2020 1,541 0 View
The spontaneous emission in the human brain at the time of sleeping or without any input stimulus or sensory input indicates the presence of noise in it. Many researches show, the adding of noise...
13 February 2020 7,955 3 View
The most successful classifier GMM-UBM uses log-likelihood estimation of training data for a given model or latent parameters like mean and variance. The drawback of using log is, it generates a...
04 February 2020 9,102 4 View
Support Vector Machine (SVM) uses a kernel trick to classify data. As a supervised classifier, it uses label corresponding to the testing data which is similar to a neural network. The kernel...
29 January 2020 3,889 3 View
In computational cochlear model, if we map a Basilar Membrane (BM) frequency range with different number of channels, the filter gain and band width are changed. To be noted, in this case sampling...
29 January 2020 7,339 2 View
I want to use CFCC to compare my newly developed feature performance.
17 January 2019 919 2 View
