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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
The performance of a fixed beamformer highly depends on the position of the microphones in the array. In this paper, different heuristic optimisation approaches for arbitrary pla...
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
This paper presents a semantic confidence measure that aims to predict the relevance of automatic transcripts for a task of Spoken Document Retrieval (SDR). The proposed predicti...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
We describe a new approach for phoneme recognition which aims at minimizing the phoneme error rate. Building on structured prediction techniques, we formulate the phoneme recogniz...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Methods like Wave Field Synthesis aim at the synthesis of a given desired sound field over a large receiver area. Practical limitations lead to considerable artifacts commonly re...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In this paper, we study a multi-user multi-antenna two-way relay system, where a multi-antenna base station (BS) exchanges uplink and downlink signals with multiple users via a mu...