@patent{rathi@25,
	att_authors={rc832b},
	author={Rathinavelu Chengalvarayan, et al},
	institution={{US8600741B2}},
	month={December},
	title={Method of using microphone characteristics to optimize speech recognition performance},
	url={http://www.research.att.com/export/sites/att_labs/people/Chengalvarayan_Rathinavelu/library/patents/US8600741B2.pdf},
	year=2013,
}