5+ Echo and Echo Difference [+Benefits and Tables]
When you shout somewhere your voice will bounce back. The sound can be called an echo or an echo which of course has a difference.
The difference between echo and echo is very easy to determine by looking at the reflected sound alone.
Maybe for a moment you will be confused to determine whether it is an echo or an echo.
So that you are not confused anymore, we summarize the difference between echo and echo in detail and complete.
Basically, the echo and the echo are the same, that is, they are the same reflected sound.
However, the reflection of the echo and echo is different, the place where the echo or echo is created is also different, and there are many more differences between the echo and the echo.
Table of contents
Definition of Reverberation and Reverberation
1. Echo
Reverberation is a reflected sound that comes before the original sound has been pronounced. Reverberation occurs when the source of the sound wave is very close.
Example:
When we are in a narrow place and sound nadaffa, then the sound you emit will not be heard clearly because it is disturbed by the reflected sound.
Spoken voice: “na – da – ffa”
Reflected sound: “na – da – ffa” (the sound of these reflections colliding) or it can also be “da – ffa – ffa”.
The existence of this echo is detrimental to some parties. For example, when we are in the cinema, the sound that is heard from the film will not be heard clearly because of the reflected sound caused by the walls of the cinema.
Therefore, the parties concerned must install sound absorbers such as stearofoam, carpet, cork, cotton, or wool on the walls of their buildings. So that the echo is not reflected and the sound of the film will be heard clearly.
2. Echo
An echo is a reflected sound that occurs after the original sound has been pronounced. The reflected sound from the echo will be heard clearly although it takes time depending on the distance of the reflected sound.
Example:
When we shout at a high place, our screams will be heard again for a while. The sound is actually a reflected sound that has just reached our ears.
Spoken voice: “na – da – ffa”
Reflected sound: “na – da – ffa” (this reflected sound takes time depending on the reflecting wall that will reflect it and the sound will be heard clearly).
The existence of an echo provides benefits because the reflected sound produced from the echo can be a measuring instrument for the depth of the sea or the distance from the sound source to the reflecting wall.
Difference between Echo and Echo
We have summarized the difference between reverberation and reverberation in the table below:
| Difference between Echo and Echo | ||
| Differentiator | Echo | Echo |
| Sound Reflection | Hurry up | Slow |
| Sound Source Distance | Near or small reflecting medium | Far or large reflecting medium |
| The coming of the reflected sound Suara | When the original voice has not finished speaking. | When the original voice is finished speaking. |
| Bounce Results | The reflected sound is incomplete like the sound of the sound source or colliding with each other. | Complete reflected sound is like the sound of the sound source or there is no collision with each other. |
| Benefits | Harmful | Profitable |
That's a review of the difference between echo and echo in our opinion. You can also prove it yourself by directly practicing it.
For your echo, just observe the cinemas that you often visit, surely many of them have installed carpets for silencers so that the movies you watch can be heard clearly.
For the echo you can shout on a hill or on a cliff or it can also be above a building, then your voice will be reflected clearly and takes time.
Hopefully this article can be useful yes. Thank you