Discussion in 'Vehicles' started by DJ-916, Jun 3, 2016. DJ-916 Member Location: Sacramento. I'm thinking about getting an older beater for driving and I don't see any limitations for mileage in either lyft or uber's requirements but I've ran across a couple random posts about a 100,000 mile limit. Does anyone know if there is such a limit for either company? Thanks!
Audible sound is the sound which is between 20 Hertz to 20000 Hertz and can be heard by human beings, whereas Inaudible sound may be below 20 Hertz or above 20000 Hertz and thâ¦is can't be heard by human beings.
Vocal nodules (singersâ nodes) are callus-like growths of the vocal cords. Vocal cord polyps and cysts also occur in those who misuse their voice, but can also occur in those who do not. Vocal Hemorrhage: If you experience a sudden loss of voice following a yell or other strenuous vocal use, you may have developed a vocal cord hemorrhage. Vocal cord hemorrhage occurs when one of the blood vessels on the surface of the vocal cords ruptures and the soft tissues fill with blood. It is considered a vocal emergency and should be treated with absolute voice rest and examination by an otolaryngologist (ear, nose, and throat doctor).