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SINGLE-AND TWO-CHANNEL NOISE REDUCTION FOR ROBUST SPEECH RECOGNITION IN CAR
automatic speech recognition robustness car noise two-channel noise reduction
2015/9/29
Hands-free operation of a mobile phone in car raises major challenges for acoustic enhancement algorithms and speech recognition engines. This is due to a degradation of the speech signal caused by re...
BAYESIAN SINGLE CHANNEL SPEECH ENHANCEMENT EXPLOITING SPARSENESS IN THE ICA DOMAIN
BAYESIAN SINGLE CHANNEL SPEECH ENHANCEMENT EXPLOITING SPARSENESS ICA DOMAIN
2015/9/29
We propose a Bayesian single channel speech enhancement algorithm to exploit speech sparseness in the independent component analysis (ICA) domain. While recent literature considers the idea of denoisi...
Comparison of Wavelet and FFT Based Single Channel Speech Signal Noise Reduction Techniques
DWT DWPT wavelet wavelet packet FFT noise control speech enhancement noise cancellation filter
2015/9/29
This paper compares wavelet and short time Fourier transform based techniques for single channel speechsignal noise reduction. Despite success of wavelet denoising of images, it has not yet been widel...
Optimal Compound Orthogonal Arrays and Single Arrays for Robust Parameter Design Experiments
Compound Orthogonal Arrays Single Arrays Robust Parameter Design Experiments
2015/3/20
Optimal Compound Orthogonal Arrays and Single Arrays for Robust Parameter Design Experiments.
Spring-block model for a single-lane highway traffic
highway traffic disorder induced phase transition spring-block models
2010/12/28
A simple one-dimensional spring-block chain with asymmetric interactions is considered to model an idealized single-lane highway traffic.
Steady state analysis of an M^X (G_{1A} G_{2A} \\ G_{1B} G_{2B})/1 queue with restricted admissibility of arriving batches and modified Bernoulli schedule server vacations based on a single vacation policy
two-stage sequential service Bernoulli schedule server vacations restricted admissibility
2010/9/26
We study a batch arrival queue with a single server providing two- stages of heterogeneous service with each customer having the option to choose one of the two types of first stage service followed b...
An aperiodic prototile is a shape for which in nitely many copies can be arranged to ll Euclidean space completely with no overlaps, but not in a periodic pattern.
A single server queue with additional optional service in batches and server vacation
Optional batch service steady state equations queue length
2010/9/14
A single server infinite capacity queueing system with Poisson arrival and exponential service time distribution along with second optional service in batches is considered. As soon as the server beco...
Permanence and extinction of an impulsive single-species model with hereditary effect
Single-species model permanence extinction delay pulse
2010/9/14
In this paper we establish an impulsive single-species model with hereditary effect. Easily verifiable criteria for permanence and extinction of system are derived, respectively. A brief discussion is...
BOUNDEDNESS,ASYMPTOTIC BEHAVIOR AND OSCILLATORY PROPERTIES FOR THE MODELS OF SINGLE-SPECIES POPULATION GROWTH WITH IMPULSIVE EFFECT
Impulse differential equations
2007/12/11
In this paper, we obtain the boundedness, asymptotic behavior and oscillatory properties for the single logistic models with impulse effect. Some examples are given to indicate the application of our ...
Nonuniform Approach to Terminal Velocity for Single Mode Rayleigh-Taylor Instability
Rayleigh-Taylor instability terminal velocity
2007/12/10
The temporal development of a single mode Rayleigh-Taylor instability consists of three stages: the linear, free fall and terminal velocity regimens. The purpose of this paper is to report on new phen...
