Answer
Verified
379.2k+ views
Hint: Reverberation is the reflection of sound in an enclosed space, after the source of sound has stopped. This reflection is due to multiple reflection from surfaces such as plastic, furniture etc. The reflected sound is much louder than direct sound. It is not limited to indoors. You can experience it in forests as well as other outdoor environments. But, the condition for reverberation is that the reflection should be possible.
Complete step by step solution:
Reverberation is a phenomenon in which sound gets reflected as a result of multiple reflections from surfaces such as furniture, people etc. and then it starts decaying as it is absorbed by those surfaces. This occurs after the source stops producing sound. In this phenomenon, reflection can be either of sound or light waves. Reverberation is basically the occurrence of reflections that arrive in less than 50ms. Sound bouncing around in a large speaker is an example of Reverberation.
While designing auditoria, opera halls, theatres etc. this phenomenon is taken into consideration. Reverberation effects are used in studios to enhance the depth of sound. Reverberation in a room will cause people to raise their voices in an attempt to compensate for their inability to understand speech. This generally takes place at a party with loud speakers, in movie theatres etc.
The time taken by the reflected sound to become inaudible is known as Reverberation time. Reverberation time depends upon the dimensions of room and the absorptive properties of its surfaces and contents.
Note: Echo is similar to Reverberation. Echo is due to single reflection while reverberation is due to multiple reflections. But there are few differences. In case of Reverberation, the reflected waves are perceived by the brain as continuous sound. While in case of echo, if the delay between the first and second sound reaching our ear is 50ms or more than that then the brain perceives it as two separate events.
Complete step by step solution:
Reverberation is a phenomenon in which sound gets reflected as a result of multiple reflections from surfaces such as furniture, people etc. and then it starts decaying as it is absorbed by those surfaces. This occurs after the source stops producing sound. In this phenomenon, reflection can be either of sound or light waves. Reverberation is basically the occurrence of reflections that arrive in less than 50ms. Sound bouncing around in a large speaker is an example of Reverberation.
While designing auditoria, opera halls, theatres etc. this phenomenon is taken into consideration. Reverberation effects are used in studios to enhance the depth of sound. Reverberation in a room will cause people to raise their voices in an attempt to compensate for their inability to understand speech. This generally takes place at a party with loud speakers, in movie theatres etc.
The time taken by the reflected sound to become inaudible is known as Reverberation time. Reverberation time depends upon the dimensions of room and the absorptive properties of its surfaces and contents.
Note: Echo is similar to Reverberation. Echo is due to single reflection while reverberation is due to multiple reflections. But there are few differences. In case of Reverberation, the reflected waves are perceived by the brain as continuous sound. While in case of echo, if the delay between the first and second sound reaching our ear is 50ms or more than that then the brain perceives it as two separate events.
Recently Updated Pages
Basicity of sulphurous acid and sulphuric acid are
Assertion The resistivity of a semiconductor increases class 13 physics CBSE
Three beakers labelled as A B and C each containing 25 mL of water were taken A small amount of NaOH anhydrous CuSO4 and NaCl were added to the beakers A B and C respectively It was observed that there was an increase in the temperature of the solutions contained in beakers A and B whereas in case of beaker C the temperature of the solution falls Which one of the following statements isarecorrect i In beakers A and B exothermic process has occurred ii In beakers A and B endothermic process has occurred iii In beaker C exothermic process has occurred iv In beaker C endothermic process has occurred
The branch of science which deals with nature and natural class 10 physics CBSE
What is the stopping potential when the metal with class 12 physics JEE_Main
The momentum of a photon is 2 times 10 16gm cmsec Its class 12 physics JEE_Main
Trending doubts
Difference Between Plant Cell and Animal Cell
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
How many millions make a billion class 6 maths CBSE
Fill the blanks with proper collective nouns 1 A of class 10 english CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
What organs are located on the left side of your body class 11 biology CBSE
What is BLO What is the full form of BLO class 8 social science CBSE