When your dog has babies she makes like a weeping sound as if she were in pain but not a lot of pain.
puppies hear the beat of their mother's heart.
The sounds animals can hear is based on the frequency that the certain animal can hear. For example, dog's can hear at much higher frequencies then humans can, so if a sound is made that is above our capability of hearing, we will not hear the sound, but the dog will.
Too much sound from another source that you can't hear what you want from the desired source. Like having the TV so loud you can't hear the person next to you speak.
the child will lose sensitivity to that sound :)
it means when someone is standing at a certain distance in which they can hear the sound that has been made.
they can hear sound in ears
Sound perspective is the way you hear a sound. (Where you hear it coming from)
Below a certain frequency you won't hear it- depends on individual but about 20Hz
pointless, unemployable
One or two weeks.
2-3 weeks
If a child does not hear a certain sound in the language they are exposed to during critical periods of language development, they may have difficulty producing or distinguishing that sound later in life. This could lead to pronunciation challenges or difficulties understanding certain words. Early intervention through speech therapy can help address these issues.