Continuously repeating echoes in a room are known as reverberation.
Where the echo is distinct, it is just an echo
Reverberations.
its reverberation
Repeated echoes are called reverberations. They occur when sound waves reflect off surfaces multiple times, creating a persistence of sound in a space.
Repeated echoes of sound are called reverberations. This phenomenon occurs when sound waves reflect off surfaces and create a delay in the perception of the original sound.
The plural of "echo" is "echoes." This follows standard English pluralization rules, where an "s" is added to the end of the word. In contexts like literature and science, "echoes" can refer to multiple instances of sound reflections or repeated ideas.
Repeated echoes refer to the phenomenon where sound waves bounce off surfaces and return to the listener multiple times, creating a series of delayed repetitions of the original sound. This effect can occur in various environments, such as canyons or large halls, where sound reflects off walls or other structures. The timing and intensity of these echoes can create an auditory experience that enhances or distorts the original sound, often used in music and acoustics for artistic effects.
Call and response is where either an instrument plays a melody and the singer echoes it or vice versa.
Ostinato
Talent.
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Off the cuff?
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".