La neta does not have a bad connotation at all. Yes, Benz, it is slang. la neta = the truth (or more accurately the nature of things it also has the connotation of, that is the way life is) It is very commonly used among Mexicans.
If you experience these warning signs repeatedly or in combination, they may indicate a hearing loss. People seem to mumble more frequently. You experience ringing in your ears. You often ask people to repeat themselves. Your family complains that you play the radio or TV too loudly. You no longer hear normal household sounds, such as the dripping of a faucet or the ringing of a doorbell.
Hearing impairment can also include muffled hearing and distorted hearing. Hearing impairment, also called hearing loss is a symptom or result of a variety of diseases, disorders and conditions. The ear includes three areas: the outer ear, middle ear and inner ear. Sound waves travel through the outer ear, into the middle ear where they cause vibration of the tympanic membrane.