e/Squawk (sound)

Information
has gloss	eng: Squawks or short wheezes are brief "squeaky" sounds that are also referred to as squeaks. Their waveforms show a sinusoidal pattern with a duration 10 to 100ms and a frequency between 200 and 800Hz. Squawks have been described in bird fancier's disease and other forms of hypersensitivity pneumonitis . They are also heard in a variety of conditions in which alveolitis is present. In one study they were found in 10% of patients with pneumonia .
lexicalization	eng: Squawk
instance of	e/Medical sign