README.md

Speech Analysis Project - Modified Group Delay Feature

Resources

1.Main Paper

• https://www.ias.ac.in/article/fulltext/sadh/036/05/0745-0782

2.Useful References

• http://faculty.iitmandi.ac.in/~padman/papers/padman_ijst.pdf
• https://www.researchgate.net/publication/221484686_The_modified_group_delay_feature_a_new_spectral_representation_of_speech

Requirements

• MATLAB 2018 version (or newer)
• Datasets - Signals of very small durations (like syllables/vowel speech signal) (PFA u.wav & v.wav)

Files

• -lpcfinal.m
• -TestModifiedGroupDelay.m

Acknowledgement

This project gave me my first experiance of working with speech signals . I understood how Group Delay was a significant feature and how it tremendously contributed to speech technology . There is depth and vastness to the paper , that could take months of work to fully analyse . I am glad I have managed to simulate few results and appreciate its beauty . I sincerely thank my project mentor Gurugubelli Krishna , for being the most calmest and absolutely genius mentor I've ever come accross .