Adaptive microphone array processing for high-performance speech recognition in car environment

@article{Hong2011AdaptiveMA,
  title={Adaptive microphone array processing for high-performance speech recognition in car environment},
  author={Jungpyo Hong and Seung Ho Han and Sangbae Jeong and Minsoo Hahn},
  journal={IEEE Transactions on Consumer Electronics},
  year={2011},
  volume={57}
}
In this paper, a novel speech enhancement algorithm is proposed. The algorithm controls the amount of noise reduction according to whether the target speech is absence or presence in noisy environments. Based on the estimated speech absence probability (SAP), the amount of noise reduction is adaptively controlled. To calculate the SAP, normalized cross… CONTINUE READING