1 Exhibit 11.1 RESOUND CORPORATION STATEMENT OF COMPUTATION OF NET INCOME (LOSS) PER SHARE (in thousands except per share data) Three months ended Nine months ended ---------------------------- --------------------------- September 30, September 30, September 30, September 30, 1997 1996 1997 1996 ---- ---- ---- ---- Net income (loss) applicable to common shareholders $(13,370) $ 1,066 $(15,913) $ 2,183 ======== ======= ======== ======= Average common shares outstanding (1)................ 19,441 19,336 19,391 16,977 Net effect of dilutive stock options (based on treasury stock method) .............................. -- 145 -- 489 -------- ------- -------- ------- Total shares for primary and fully diluted net income per share (2) ................................ 19,441 19,481 19,391 17,466 ======== ======= ======== ======= Net income (loss) per share.......................... $ (0.69) $ 0.06 $ (0.82) $ 0.13 ======== ======= ======== ======= Notes: (1) Actual shares issued and outstanding were 19,498,908 and 19,360,472 as of September 30, 1997 and 1996, respectively. (2) Fully diluted amounts do not differ materially. 15