ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
The inefficiency of separable wavelets in representing smooth edges has motivated the researchers to pursue new two dimensional transformations. One of the successful transformat...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
The concepts of modulation frequency along with modulation spectra are originally encountered in acoustics, speech and audio processing. The modulation spectrum, a function of aco...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Classification of social groups within a given accent is a challenging refinement of language identification (LID) and accent/dialect recognition. The 2001 census of England and W...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
In this study we focus on the relationship between the talker-tolistener distance (TLD) and the dynamics of speech intensity and fundamental frequency. A new experiment for the ex...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
In this paper, we present an audio segmentation system for broadcast news, and its results in the Albayzín-2010 evaluation. First of all, the Albayzín-2010 evaluation setup, dev...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Recently there has been much interest in using transmit beamforming to provide multi-antenna physical-layer multicasting. A state of the art in this context is the semidefinite r...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
In this work we analyze the mean-square performance of different strategies for adaptation over two-node least-mean-squares (LMS) networks. The results highlight some interesting ...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Abstract—In this study, a robust minimum variance beamformer (RMVB) is employed for source reconstruction in simultaneous MEG and local field potential (LFP) measurements. RMVB ...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
We study the problem of automatic “reduced reference” image quality assessment algorithms from the point of view of image information change. Algorithms that measure differenc...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
The cross ambiguity function (CAF) arises in many areas such as radar/sonar and communications when correlation processing is performed in the presence of a Doppler frequency shif...