ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
In this paper, we compare several approaches for the extraction of modulation frequency features from speech signal using a phoneme recognition system. The general framework in th...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
This paper presents a sound source (talker) localization method using only a single microphone, where a HMM (Hidden Markov Model) of clean speech is introduced to estimate the aco...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
During the last decade, speaker verification systems have shown significant progress and have reached a level of performance and accuracy that support their utilization in pract...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
In this paper, a novel algorithm is proposed for intra-frame coding, named as rate-distortion optimized transform (RDOT). Unlike existing intra-frame coding schemes where the tran...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
In this paper we propose a novel wide-band spectrum sensing scheme using compressive sensing. The wide-band signal is fed into a number of wide-band filters and the outputs of th...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
We present a new algorithm for bound-constrained totalvariation (TV) regularization that in comparison with its predecessors is simple, fast, and flexible. We use a splitting app...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
In the context of digital pre-distortion, a typical requirement is to identify the power amplifier with stringently low computational complexity. Accordingly, we consider a simpl...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
The advent of statistical speech synthesis has enabled the unification of the basic techniques used in speech synthesis and recognition. Adaptation techniques that have been succ...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
This paper considers the problem of distributed source coding for a large sensor network. A typical shortcoming of current approaches to true distributed coding is the exponential...