Abraham Alcaim
Abraham Alcaim
Professor, CETUC, PUC-Rio
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Freqüência de ocorrência dos fones e listas de frases foneticamente balanceadas no português falado no Rio de Janeiro
A Alcaim, JA Solewicz, JA de Moraes
Journal of Communication and Information Systems 7 (1), 1992
Strategies to improve the performance of very low bit rate speech coders and application to a variable rate 1.2 kb/s codec
RC De Lamare, A Alcaim
IEE Proceedings-Vision, image and signal processing 152 (1), 74-86, 2005
Here Or There: Contrasting Experiences of Transnationalism: Moroccans and Senegalese in Italy
RD Grillo, B Riccio, R Salih
Centre for the Comparative Study of Culture, Development and the Environment …, 2000
Text-independent speaker recognition based on the Hurst parameter and the multidimensional fractional Brownian motion model
R Sant'Ana, R Coelho, A Alcaim
IEEE Transactions on Audio, Speech, and Language Processing 14 (3), 931-940, 2006
Wavelet denoising of speech using neural networks for threshold selection
CA Medina, A Alcaim, JA Apolinario
Electronics letters 39 (25), 1869-1871, 2003
On fast motion compensation algorithms for video coding
GC De Oliveira, A Alcaim
ITG FACHBERICHT, 467-472, 1997
A modified CELP model with computationally efficient adaptive codebook search
LM de Silva, A Alcaim
IEEE Signal Processing Letters 2 (3), 44-45, 1995
Transformations of LPC and LSF parameters to speech recognition features
VFS de Alencar, A Alcaim
International Conference on Pattern Recognition and Image Analysis, 522-528, 2005
Vector quantization of the side information in BTC image coding
A Alcaim, LV Oliveira
[Proceedings] Singapore ICCS/ISITA92, 345-349, 1992
Modified interpolation of LSFs based on optimization of distortion measures
CR Ferreira, A Alcaim, RC de Lamare
2006 International Telecommunications Symposium, 777-782, 2006
On the use of PCA in GMM and AR-vector models for text independent speaker verification
CB de Lima, A Alcaim, JA Apolinario
2002 14th International Conference on Digital Signal Processing Proceedings …, 2002
Adaptive weighting of subband-classifier responses for robust text-independent speaker recognition
EE Vale, A Alcaim
Electronics Letters 44 (21), 1280-1282, 2008
Alignment by phase of vertical coefficients in SA-DCT
EC Acocella, A Alcaim
IEEE Signal Processing Letters 8 (2), 42-44, 2001
Interpolation-based differential vector coding of speech LSF parameters
LM da Silva, A Alcaim
Proceedings of GLOBECOM'96. 1996 IEEE Global Telecommunications Conference 3 …, 1996
Text-to-speech system for Brazilian Portuguese using a reduced set of synthesis units
JA Solewicz, JA Moraes, A Alcaim
Proceedings of ICSIPNN'94. International Conference on Speech, Image …, 1994
Um sistema de reconhecimento de voz contınua dependente da tarefa em lıngua portuguesa
S Santos, A Alcaim
Revista da Sociedade Brasileira de Telecomunicaçoes 17 (2), 135-147, 2002
Differential coding of speech LSF parameters using hybrid vector quantization and bidirectional prediction
LM da Silva, A Alcaim
IEEE transactions on speech and audio processing 8 (2), 208-211, 2000
Some considerations relating to the performance of variable-information-rate-source to constant-transmission-rate schemes of data compression
LF Turner, E Frangoulis, A Alcaim
IEE Journal on Computers and Digital Techniques 2 (3), 134-141, 1979
Fundamentos do processamento de sinais de voz e imagem
A Alcaim, C Dos Santos
Rio de Janeiro: Editora Interciência 66 (68), 70-0.2154760920470232, 2011
Quality measures of compressed images for classification purposes
PRRL Nunes, A Alcaim, MRLF Da Silva
Rio Scientific Center, IBM Brasil, 1992
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