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6 Yrs
No. 46, 1st Main Road, New Colony, Chromepet
Chennai, Tamil Nadu-600044, India+(91)-44-22384488
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Echo Tube

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Description: An echois a reflection of sound, arriving at the listener some time after the direct sound. This basic concept for getting clear echo is illustrated here with sufficient time lag achieved between original sound and its echo.

Recommended Class: 5th, 6th, 7th, 8th


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