7 citations · 16 across the 4 of their papers we have counts for
5 papers
ANGUS: Real-time manipulation of vocal roughness for emotional speech transformations
Marco Liuni, Luc Ardaillon, Louise Bonal +2
Vocal arousal, the non-linear acoustic features taken on by human and animal vocalizations when highly aroused, has an important communicative function because it signals aversive…
Sound Analysis and Synthesis Adaptive in Time and Two Frequency Bands
Marco Liuni, Peter Balazs, Axel Röbel
We present an algorithm for sound analysis and resynthesis with local automatic adaptation of time-frequency resolution. There exists several algorithms allowing to adapt the analy…
An Entropy Based Method for Local Time-Adaptation of the Spectrogram
M. Liuni, A. Röbel, M. Romito +1
We propose a method for automatic local time-adaptation of the spectrogram of audio signals: it is based on the decomposition of a signal within a Gabor multi-frame through the STF…
A Reduced Multiple Gabor Frame for Local Time Adaptation of the Spectrogram
M. Liuni, A. Röbel, M. Romito +1
In this paper we propose a method for automatic local time adap- tation of the spectrogram of an audio signal, based on its decomposition within a Gabor multi-frame. The sparsity o…
Rényi Information Measures for Spectral Change Detection
Marco Liuni, Axel Röbel, Marco Romito +1
Change detection within an audio stream is an important task in several domains, such as classification and segmentation of a sound or of a music piece, as well as indexing of broa…