Histogram Equalization-Based Features for Speech, Music, and Song Discrimination.

Ascensión Gallardo-Antolín Juan Manuel Montero

Published in: IEEE Signal Process. Lett. (2010)

Keyphrases

audio features
histogram equalization
audio visual
image enhancement
feature extraction
feature set

visual features
speech recognition
image processing
contrast enhancement
co occurrence
feature vectors

music information retrieval
machine learning
gray scale
gray level
dynamic programming

speech signal
automatic speech recognition
reinforcement learning
audio signal
acoustic features