Differentiate between echo and reverberation.
Answer
Verified588.6k+ views
Hint: Sound is the term to explain what's heard when sound waves undergo a medium to the ear. All sounds are made by vibrations of molecules through which the sound travels. As an example , when a drum or a cymbal is struck, the thing vibrates. These vibrations allow you to hear different sounds.
Complete step by step answer:
Note: In audio signal processing and acoustics, echo may be a reflection of sound that arrives at the listener with a delay after the direct sound. The delay is directly proportional to the space of the reflecting surface from the source and therefore the listener. a real echo may be a single reflection of the sound source.
Complete step by step answer:
| Echo: | Reverberation: |
| Echo may be a reflection of sound which arrives at the listener sometime after the sound is produced. Echo may be a single reflection of sound. | Reverberation is defined as persistence of sound in an enclosure after the sound producing source is removed. Reverberation is multiple reflections of sound. |
| An echo occurs when a pulse of sound is often heard twice. | Reverberation is that the persistence of sound after the sound source has been stopped. |
| it's normally assumed that if there's a delay of 50ms or more between the primary and therefore the second sound reaching the ear, then they're going to be perceived by the brain as separate events instead of one extended event. | It results from an outsized number of reflected waves which may be perceived by the brain as endless sound. |
Note: In audio signal processing and acoustics, echo may be a reflection of sound that arrives at the listener with a delay after the direct sound. The delay is directly proportional to the space of the reflecting surface from the source and therefore the listener. a real echo may be a single reflection of the sound source.
Recently Updated Pages
Difference Between Prokaryotic Cells and Eukaryotic Cells
If x a + bt + ct2 where x is in meters and t is in class 11 physics CBSE
A car covers the first half distance between two places class 11 physics CBSE
The resultant of two vectors overrightarrow P and overrightarrow class 11 physics CBSE
Find the value of cos 135 class 11 maths CBSE
A mass M is held in place by an applied force F and class 11 physics CBSE
Trending doubts
One Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSE
Find the value of the expression given below sin 30circ class 11 maths CBSE
Draw a diagram of nephron and explain its structur class 11 biology CBSE
10 examples of friction in our daily life
Proton was discovered by A Thomson B Rutherford C Chadwick class 11 chemistry CBSE
Bond order ofO2 O2+ O2 and O22 is in order A O2 langle class 11 chemistry CBSE