03 Oct 2006
Tim Mills
Making sense of spectral tilt measurements
Spectral tilt refers to the overall shape of the source spectrum - how sharply the energy falls off in higher frequencies. Much recent work has looked at spectral tilt - many different researchers have presented many different ways of representing and measuring spectral tilt. This talk will present a critical survey of different methods with an eye to their relevance to the various areas of speech research spectral tilt is associated with.
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