Physics · Communication Systems
आयाम मॉड्यूलेटेड (AM) सिग्नल से मूल ऑडियो सिग्नल को पुनः प्राप्त करने के लिए आमतौर पर किस डिमॉड्यूलेशन तकनीक का उपयोग किया जाता है?
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