000006582 001__ 6582 000006582 005__ 20231122102803.0 000006582 0247_ $$2DOI$$a10.6083/M4G15ZG8 000006582 037__ $$aDA 000006582 245__ $$aRobert Johnson, (Ph.D. or M.D.?), using tinnitus synthesizer on a patient 000006582 260__ $$c1980s 000006582 269__ $$a1980$$b1989 000006582 336__ $$aStill image 000006582 520__ $$aColor photograph of Robert Johnson, Ph.D., of the OHSU Tinnitus Clinic, using the tinnitus synthesizer on a patient, circa 1980s. The tinnitus synthesizer was created by Northwest Acoustics, a local Portland firm. 000006582 540__ $$fCC BY 000006582 542__ $$fIn Copyright 000006582 610__ $$aOregon Health & Science University$$010958 000006582 650__ $$aHearing$$019916 000006582 650__ $$aHearing Disorders$$019918 000006582 650__ $$aPatients$$023676 000006582 650__ $$aTinnitus$$027117 000006582 651__ $$aOregon$$041094 000006582 7102_ $$aOregon Health & Science University$$010958 000006582 8564_ $$968b88098-a79d-4ea5-b15e-523b09699245$$s881722$$uhttps://digitalcollections.ohsu.edu/record/6582/files/c80c9a65a9aae286967657f95d60bcc3.jpg 000006582 905__ $$a/rest/prod/df/65/v8/43/df65v843c 000006582 980__ $$aHistorical Image Collection