Title :
Multi-sensory microphones for robust speech detection, enhancement and recognition
Author :
Zhang, Zhengyou ; Liu, Zicheng ; Sinclair, Mike ; Acero, Alex ; Deng, Li ; Droppo, Jasha ; Huang, Xuedong ; Zheng, Yanli
Author_Institution :
Microsoft Res., Redmond, WA, USA
Abstract :
In this paper, we present new hardware prototypes that integrate several heterogeneous sensors into a single headset and describe the underlying DSP techniques for robust speech detection, enhancement and recognition in highly non-stationary noisy environments. We also speculate other business uses with this type of device.
Keywords :
microphones; sensor fusion; speech enhancement; speech recognition; DSP techniques; headset; heterogeneous sensors; highly nonstationary noisy environments; multisensory microphones; robust speech detection; speech enhancement; speech recognition; Automatic speech recognition; Bones; Hardware; Microphones; Prototypes; Robustness; Sensor phenomena and characterization; Speech enhancement; Speech recognition; Working environment noise;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2004. Proceedings. (ICASSP '04). IEEE International Conference on
Print_ISBN :
0-7803-8484-9
DOI :
10.1109/ICASSP.2004.1326661
