NORWOOD, Mass.--(BUSINESS WIRE)--Aspect Medical Systems, Inc. (NASDAQ: ASPM) will report earnings results for the 2009 second quarter on Wednesday, July 29, 2009. Following the earnings announcement that day, the Company will host a conference call and live webcast at 8:30 a.m. Eastern Time for all interested parties, including financial analysts, portfolio managers, individual investors and members of the press. To participate in the call, please dial 866-700-6293-domestic, 617-213-8835-international, passcode: 82544782 or access the webcast at www.aspectmedical.com on the Investor page or at www.earnings.com. The webcast replay will be available from July 29, 2009 to August 06, 2009. To listen please dial 888-286-8010-domestic, 617-801-6888, passcode: 73522198