sound that occurs in nature, such as those of animal, trees, people, the wind, the rain, etc. are the natural sounds. it is heard near the hill because of the echo and the reverberation of the sound
because when we produce sound, our sound is reflected from the hill or the wall of the cave and it is repeated but the distance between our sound and the hill must be more than 17 m.
A sound that is repeated is referred to as an echo. This generally happens in a cavern or valley, where the sound bounces from a far surface and comes back. When sounds are repeated in writing, it's called alliteration. For instance, "Sally sold seashells by the seashore".
echo
This is probably Echo.
Something soundproof or near sound proof. A vacuum, for example.
If two sound waves are close in frequency,they can combine so that they interfere both constructivly and constructively at regular intervals the intervals depend on the difference between the two frequencies The repeated changes in loudness are called beats.:)
Assonance (the repeated vowel sound) and consonance (the repeated consonant sound).
Alliteration is a literary device where you repeat the first sound in several words near each other. Such as: "the loud louse lounged lazily all day," where the "l" sound is repeated, or such as: "careful crabs don't walk on broken bridges," where both the 'c' and 'b' sounds are repeated.
Assonance is a vowel sound that is repeated internally in words in a phrase.
The hills are alive . . . . with the sound of music.
Reverberations.
A sound that is repeated is referred to as an echo. This generally happens in a cavern or valley, where the sound bounces from a far surface and comes back. When sounds are repeated in writing, it's called alliteration. For instance, "Sally sold seashells by the seashore".
its reverberation
alliteration.
echo
Repeated echoes are called reverberations. They occur when sound waves reflect off surfaces multiple times, creating a persistence of sound in a space.
PLease help me
echo