Web22 okt. 2010 · Echoes are produced after loud noises. Ducks quack very softly, so the reflected sound is difficult to hear. Also, a reflecting surface is needed to hear an echo. … WebAs a result of reflection of sound wave from a large obstacle, the sound is heard which is named as an echo. Certain conditions have to be satisfied to hear an echo distinctly (as …
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Web12. How is an echo produced? A. It is produced when sound is transmitted through a surface B. It is produced when sound is reflected from a distant surface. C. It is … WebEcho. In audio signal processing and acoustics, an echo is a reflection of sound that arrives at the listener with a delay after the direct sound. The delay is directly proportional to the … church supplier coupons
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WebEcho is produced due to : A Reflection of sound B Resonance C Refraction of sound D None of these Medium Solution Verified by Toppr Correct option is A) An echo is a reflection of sound, arriving at the listener sometime after the direct sound. Was this answer helpful? 0 0 Similar questions Explain how the 'Echo' is produced . Web8 apr. 2024 · However, some reverberation would help the music ring sounds beautiful, as long as there’s not too much echo produced. There is also a chance of sound transmission from one room to another. Just like sound absorption, certain materials are used for blocking sound. sound insulation is used to control sound between rooms. Web12 dec. 2016 · SayyAdrii. By sound waves produced by your mouth or whatever is being echoed it's sound waves bounce off walls or anything surrounding it to make an echo :) … dexron type f