Title:
filterbank_for_speech_signal
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Description: 1. For speech signal can be represented as a discrete sequence of frames (or feature vectors) that can be used as the input to a speech recogniser. Important ideas and techniques that are used in the assignment are the design of a (Mel frequency scale) audio filterbank, , windowing of a continuous audio signal, spectrum analysis of the signal, filtering as multiplication in the frequency domain, the visual representation of a speech signal as a spectrogram, appreciation of the acoustic variability in real speech utterances.
2. To gain a deeper knowledge of the application of MATLAB programming to audio signal processing.
3. To gain practice in the art of writing a formal report: structure, content, style, use of diagrams, presentation etc. etc.
- [matlab_LPC] - Using matlab audio examples of informati
- [TeagerKaiser] - TeagerKaiser Energy operator method has
- [matlabHmm] - A thesis on speech recognition, HMM-base
File list (Check if you may need any files):
test_Final.m
