2 citations · 5 across the 7 of their papers we have counts for
7 papers
Spatiogram: A phase based directional angular measure and perceptual weighting for ensemble source width
Arthi S, Sreenivas T
In concert hall studies, inter-aural cross-correlation (IACC), which is signal dependent, is used as a measure of perceptual source width. The same measure is used for perceptual s…
Directional MCLP Analysis and Reconstruction for Spatial Speech Communication
Srikanth Raj Chetupalli, Thippur V. Sreenivas
Spatial speech communication, i.e., the reconstruction of spoken signal along with the relative speaker position in the enclosure (reverberation information) is considered in this…
Joint spatial filter and time-varying MCLP for dereverberation and interference suppression of a dynamic/static speech source
Srikanth Raj Chetupalli, Thippur V. Sreenivas
Dereverberation of a moving speech source in the presence of other directional interferers, is a harder problem than that of stationary source and interference cancellation. We exp…
LSTM based AE-DNN constraint for better late reverb suppression in multi-channel LP formulation
Srikanth Raj Chetupalli, Thippur V. Sreenivas
Prediction of late reverberation component using multi-channel linear prediction (MCLP) in short-time Fourier transform (STFT) domain is an effective means to enhance reverberant s…
Latent variable approach to diarization of audio recordings using ad-hoc randomly placed mobile devices
Srikanth Raj Chetupalli, Anirban Bhowmick, Thippur V. Sreenivas
Diarization of audio recordings from ad-hoc mobile devices using spatial information is considered in this paper. A two-channel synchronous recording is assumed for each mobile dev…
Raga Identification using Repetitive Note Patterns from prescriptive notations of Carnatic Music
Ranjani H. G., T. V. Sreenivas
Carnatic music, a form of Indian Art Music, has relied on an oral tradition for transferring knowledge across several generations. Over the last two hundred years, the use of presc…