Single Channel Noise Reduction for Hands Free Operation in Automotive Environments

Schmitt S, Sandrock M, Cronemeyer J. Single Channel Noise Reduction for Hands Free Operation in Automotive Environments. In: AES Convention 112. Audio Engineering Society; 2002. Paper 5543. Available from: https://aes.org/publications/elibrary-page/?id=11410

@inproceedings{Schmitt2002_11410,
  author = {Schmitt, Stefan and Sandrock, Malte and Cronemeyer, Jochen},
  title = {{Single Channel Noise Reduction for Hands Free Operation in Automotive Environments}},
  booktitle = {AES Convention 112},
  note = {Paper 5543},
  year = {2002},
  month = apr,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=11410}
}

TY  - CPAPER
TI  - Single Channel Noise Reduction for Hands Free Operation in Automotive Environments
AU  - Schmitt, Stefan
AU  - Sandrock, Malte
AU  - Cronemeyer, Jochen
T2  - AES Convention 112
M1  - Paper 5543
PY  - 2002
DA  - 2002/04/06
UR  - https://aes.org/publications/elibrary-page/?id=11410
PB  - Audio Engineering Society
LA  - en
AB  - The objective of this work is to establish a single channel noise reduction algorithm for speech enhancement integrated in DSP systems. The main emphasis is on spectral subtraction. The chosen algorithm is based on a Minimum Mean Square Error Log Spectral Amplitude (MMSE-LSA) approach. One of the crucial tasks for good results, i.e. natural and intelligible speech in combination with well attenuated noise and low spectral distortion, is a balanced estimation and weighting of the noise magnitude spectrum.
ER  -