"Just how bad was Beethoven's plight? At first the malady was intermittent or so faint that it worried him only occasionally. but by 1801 he reported that a whistle and a buzz was constant. Low speech tones became an unintelligible hum, shouting became an intolerable din. Apparently the illness completely swamped delicate sounds and distorted strong ones. He may have had short periods of remission, but for the last ten years of his life he was totally deaf."
Oh joy.