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SWIPE: A Sawtooth Waveform Inspired Pitch Estimator for Speech and Music
(2011-10-11)
A Sawtooth Waveform Inspired Pitch Estimator (SWIPE) has been developed for processing speech and music. SWIPE is shown to outperform existing algorithms on several publicly available speech/musical-instruments databases ...
SWIPE: A Sawtooth Waveform Inspired Pitch Estimator for Speech and Music
(2011-10-11)
A Sawtooth Waveform Inspired Pitch Estimator (SWIPE) has been developed for processing speech and music. SWIPE is shown to outperform existing algorithms on several publicly available speech/musical-instruments databases ...
Pitch Lake. Trinidad, West Indies
(Pereira and Co., Ltd., Trinidad, 2010-07-08)
Description at back of card: This unique lake of pitch has been supplying asphalt for over 200 years. The level of the lake has dropped only 27 feet in all that time. Scientists estimate that at the current rate of use, ...
Aud-SWIPE-P: A parallelization of the Aud-SWIPE pitch estimation algorithm using multiple processes and threads
(Acta Press. Artificial Intelligence and Applications / 794: Modelling, Identification and Control / 795: Parallel and Distributed Computing and Networks / 796: Software Engineering / 792: Web-based Education (AIA 2013), 2013-02-11)
In this work we implement a parallel version of the pitch estimation algorithm Aud-SWIPE. The new implementation, Aud-SWIPE-P produces a remarkable acceleration, making it usable in applications where it was not efficient ...
Aud-SWIPE-P: A parallelization of the Aud-SWIPE pitch estimation algorithm using multiple processes and threads
(Acta Press. Artificial Intelligence and Applications / 794: Modelling, Identification and Control / 795: Parallel and Distributed Computing and Networks / 796: Software Engineering / 792: Web-based Education (AIA 2013), 2013-02-11)
In this work we implement a parallel version of the pitch estimation algorithm Aud-SWIPE. The new implementation, Aud-SWIPE-P produces a remarkable acceleration, making it usable in applications where it was not efficient ...
State-Space Approach to Structural Representation of Perturbed Pitch Period Sequences in Voice Signals
(Mosby-Elsevier, 2015-11)
Objectives: The aim of this study was to propose a state space-based approach to model perturbed pitch period sequences (PPSs), extracted from real sustained vowels, combining the principal features of disturbed real PPSs ...
TRAVELLING THROUGH PITCH SPACE SPEEDS UP MUSICAL TIME
(UNIV CALIFORNIA PRESS, 2009)
SEVERAL MODELS OF TIME ESTIMATION HAVE BEEN developed in psychology; a few have been applied to music. In the present study, we assess the influence of the distances travelled through pitch space on retrospective time ...
Pitch Lake. Trinidad, West Indies
(Pereira and Co., Ltd., Trinidad, 2010-07-08)
Description at back of card: This unique lake of pitch has been supplying asphalt for over 200 years. The level of the lake has dropped only 27 feet in all that time. Scientists estimate that at the current rate of use, ...
Análisis Robusto de Voz Infantil con Aplicación en Terapia de Voz
This paper addresses the problem of how to estimate reliable acoustic parameters in children’ speech, as the fundamental frequency and formants in order to develop computer-aided tools in voice therapy. These two parameters ...