Knowles (NYSE:KN) reported quarterly earnings of $0.33 per share which beat the analyst consensus estimate of $0.31 by 7.49 percent. This is a 26.92 percent increase over earnings of $0.26 per share from the same period last year. The company reported quarterly sales of $152.900 million which beat the analyst consensus estimate of $149.075 million by 2.57 percent. This is a 7.30 percent increase over sales of $142.500 million the same period last year.