Publications

This paper discusses the voice and audio quality characteristics of EVS, the recently standardized 3GPP codec. Especially frame erasure conditions were evaluated.

We examine key research issues in adaptively modifying the conventional plug-in MAP decision rules in order to improve the robustness of the classification and decision strategies used in automatic

To find the position of an acoustic source in a room, typically, a set of relative delays among different microphone pairs needs to be determined.

To find the position of an acoustic source in a room, a set of relative delays among different microphone pairs has to be determined.

This paper presents a MAP estimation method of CAVLC (Context Adaptive Variable Length Coding) encoded sequences for robust decoding of H.264/AVC video stream.

Joint source-channel decoding of variable length codes (VLC) for image and video streaming transmission over unreliable links, such as wireless networks, is a subject of increasing interest.

Gallium-Nitride technology is known for its high power density and power amplifier designs, but is also very well suited to realise robust receiver components.

Summary form only given.

A new set of computational procedures are proposed for estimating the magnetotelluric response functions from time series of the natural source electromagnetic field variations.

Gradient-type algorithms commonly employ a scalar step-size, i.e., each entry of the regression vector is multiplied by the same value before updating the coefficients.