The loudest sound that we can hear is about 130 decibels.
What unusual sound do they hear in the fire?
When a sound wave is reflected, you hear an echo.
Sound is longitudinal waves that you can hear. http://en.wikipedia.org/wiki/Longitudinal_wave
Sound too low in frequency to hear (~<20Hz) is called infrasound. Sound too high infrequency to hear (~>20kHz) is called ultrasound.
they can hear sound in ears
Sound perspective is the way you hear a sound. (Where you hear it coming from)
Yeah, you simply record vinyl. That's just a law of nature
The loudest sound that we can hear is about 130 decibels.
What unusual sound do they hear in the fire?
"Hear" doesn't have an "a" sound at all; it has a long "e" sound.
When a sound wave is reflected, you hear an echo.
The answer is they make sound waves. Sound waves are what we hear when we listen to people talk, music, or nature.
you can hear by sound wave and ears
Sound is longitudinal waves that you can hear. http://en.wikipedia.org/wiki/Longitudinal_wave
Check whether your speakers are connected to your default soundcard.
In our ears the sound vibrates and makes the sound