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london, united kingdom
It's currently 2:09 AM here
Joined January 13, 2011
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Anderson F.
@dandycgms
5.2
5.2
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london, united kingdom
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Jobs Completed
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Ph.d in Computer Science and Programmer in many languages
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Portfolio
Portfolio
Inovaria Games 2013
Long Song
Some Samples
Myself
Inovaria Games 2013
Long Song
Some Samples
Myself
Reviews
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$111.00 USD
PHP
Engineering
S
•
$3,700.00 USD
S
•
Experience
Programmer MT4
Jan 2011 - Dec 2011 (11 months, 1 day)
Jointly with Terry, we develop a very powerful Expert Adviser (MT4) and happily, we have reached very impressive results.
Education
Ph.d in Computer Science
(5 years)
Master in Computer Science
(2 years)
Bacharelor in Computer Science
(5 years)
Qualifications
CTD XXII
Computing Brazilian Society
2009
Anderson was awarded in the annual conference of SBC as one of 10 best authors who wrote dissertations of Brazil.
Publications
Voice Conversion: A Critical Survey
Proceedings of the 7th Sound and Music Computing Conference
Voice conversion is an emergent problem in voice and
speech processing with increasing commercial interest, due
to applications such as Speech-to-Speech Translation (SST)
and personalized Text-To-Speech (TTS) systems. A Voice Conversion system should allow the mapping of acoustical features of sentences pronounced by a source speaker
to values corresponding to the voice of a target speaker, in
such a way that the processed output is perceived as a sentence uttered by the target speaker. In the last two
Parametric Decomposition of the Spectral Envelope
ICASSP 2013 - The 38th International Conference on Acoustics, Speech, and Signal Processing
n this paper we propose a novel representation of the spectral
envelope of speech, using sums of general parametric basis
functions (filter bank), including Gaussian, Hann and Nutall.
The central frequency and bandwidth of each filter can be ad-
justed independently for each speech frame as in conventional
filter bank analysis. The quality of the representation has been
evaluated with respect to a reference spectral envelope ob-
tained from the Harmonic-Stochastic Model (HSM), and
also with respect
Spectral Envelope Representation using Sums of Gaussians
Iberspeech
Sums of Gaussians
provide an intuitive representation for frequency bands of a signal spec-
trum as well as formant regions. The representation of spectral envelopes
using Gaussian parameters simpli es the expression of important
tasks such as frequency warping and formant manipulation.
Techniques for Crosslingual Voice Conversion
ISM 2010: IEEE
The cross lingual voice conversion problem refers to the replacement of a speaker's timbre or vocal identity in a recorded sentence, assuming that the source speaker and target speaker use different languages. This problem differs from typical voice conversion in the sense that the mapping of acoustical features cannot depend on time-aligned recordings of source and target speakers uttering the same sentences. This paper presents an overview of a general cross lingual voice conversion system and discu
Jump-Miss Binary Erosion Algorithm
ACM DIGITAL LIBRARY
This work presents a new and fast algorithm for binary morphological erosions with arbitrary shaped structuring elements inspired by preprocessing techniques that are quite similar to those presented in many fast string matching algorithms (jumps and miss-matchings). The result of these preprocessing techniques is a speed up for computing binary erosions. A time complexity analysis shows that this algorithm has clear advantages over some known implementations. Experimental results confirm this analysis and
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