Physics · Communication Systems
एक मानक ऑडियो संचार प्रणाली में, माइक्रोफोन का उपयोग ________ पर किया जाता है, और लाउडस्पीकर का उपयोग ________ पर किया जाता है।
- 1प्रेषण छोर (transmitting end), प्रेषण छोर (transmitting end)
- 2暗ग्राही छोर (receiving end), ग्राही छोर (receiving end)
- 3ग्राही छोर (receiving end), प्रेषण छोर (transmitting end)
- 4प्रेषण छोर (transmitting end), ग्राही छोर (receiving end)✓
सही उत्तर देखें
प्रेषण छोर (transmitting end), ग्राही छोर (receiving end)
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