T. V. Sreenivas

Influence of time-varying pitch on timbre: "Coherence and incoherence" based on spectral centroid

In this paper, the effect of time-varying pitch-glides on timbre perception of vowels is studied experimentally. While earlier studies show that stationary pitch is observed to be a significant dimension of timbre, we explore the effect of non-stationary pitch changes on the perception of vowel timb…