%0 Conference Paper %B IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM) %D 2004 %T Broadband analysis of a microphone array based road traffic speed estimator %A R. López-Valcarce %K microphone arrays %K speed estimation %K traffic monitoring %B IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM) %C Sitges, Barcelona, Spain %G eng %R 10.1109/SAM.2004.1503005