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A microphone array for car environments
Speech Communication, 1992Abstract This paper describes a microphone array for speech recording in car environments. The array is designed for hands-free radiotelephone, and is also used as a front-end for an automatic speech recognition system (this study has been realised within the european ESPRIT project ARS “adverse environment recognition of speech”). We first summarise
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Superdirective Microphone Arrays
2001This chapter gives an overview of so-called superdirective beamformers, which can be derived by applying the minimum variance distortionless response (MVDR) principle to theoretically well-defined noise fields, as for example the diffuse noise field. We show that all relevant performance measures for beamformer designs are functions of the coherence ...
Joerg Bitzer, K. Uwe Simmer
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Steering Study of Linear Differential Microphone Arrays
IEEE/ACM Transactions on Audio Speech and Language Processing, 2021Jacob Benesty +2 more
exaly
A database for microphone array experimentation
4th European Conference on Speech Communication and Technology (Eurospeech 1995), 1995Ea-Ee Jan +2 more
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