Extratympanic phonometry.
D000162:Acoustics; D000328:Adult; D004429:Ear Ossicles / Q000502:physiology; D004432:Ear, Middle / Q000502:physiology*; D004582:Electronics, Medical; D006801:Humans; D008297:Male; D008365:Manometry; D008722:Methods; D009991:Oscillometry; D012018:Reflex / Q000502:physiology*