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Modelling of vibrato production
(2004)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper, a novel Non-Interactive Source-Filter model
for singing voice, incorporating vibrato, is proposed. In this
way the periodic frequency variation, peculiar to vibrato is
included in a simplified signal model ...
Signal processing in ocean bottom seismographs for refraction seismology
(IEEE, 2006)
Artículo / Artikulua,
This paper presents some experimental results on the application of signal processing techniques to underwater seismic signals. The novelty of this paper stems from the fact that it is the first paper, to the best of the ...
Sensing in coin discriminators
(IEEE, 2007)
Contribución a congreso / Biltzarrerako ekarpena,
This paper describes the technologies used in coin
discriminator devices, stressing the improvements and novel
mechanisms introduced by the authors in the past few years as a
result of the cooperation with one leading ...
A novel design method for phase-locked loops of any order and type
(IEEE, 2006)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper a novel approach to the design of PLLs is
presented, which can be used regardless of their Order and Type.
The method stems from the fact that high-frequency poles in the
loop filter determine filtering ...
High-order PLL design with constant phase margin
(IEEE, 2010)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper we describe a novel procedure to design
high-type high-order Phase Locked Loops (PLLs) from lower
order prototypes, preserving a prescribed Phase Margin (PM).
The method builds on a model recently proposed ...
Vibrato in singing voice: the link between source-filter and sinusoidal models
(Springer Open, 2004)
Artículo / Artikulua,
The application of inverse filtering techniques for high-quality singing voice analysis/synthesis is discussed. In the context of source-filter models, inverse filtering provides a noninvasive method to extract the voice ...
Performance comparison and design guidelines for Type II and Type III PLLs
(Birkhauser, 2015)
info:eu-repo/semantics/article,
The advantages provided by Type III PLLs are poorly known, since these devices are very often considered unstable and difficult, or even impossible, to design. In this paper, a performance comparison between Type II and ...