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db (Decibel) kya hoti hai ???
What is Noise in Communication-Types of Noise-Urdu/Hindi
Noise | Signal noise | Noise pollution | What causes noise | Noise Types in Urdu and Hindi.
Sound Intensity and Sound Level II Urdu & Hindi II #AmjidTV
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What is SNR | Signal to Noise Ration | SNR in Telecommunication | Urdu | Hindi
10 Lines on Effects of Noise Pollution in Urdu || 10 Lines Essay on Effects of Noise Pollution
English 9th | Chapter 11 | Para 2 | Noise in the Environment | Urdu Translation | Online Lecture
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What is Sound? | The Dr. Binocs Show | Learn Videos For Kids
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