Physics · Acoustics
एक बड़े हॉल में ध्वनि को परावर्तित करके हॉल की पूरी चौड़ाई में समान रूप से फैलाने के लिए मंच (stage) के पीछे क्या रखा जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1लाइट बोर्ड (Light board)
- 2एम्पलीफायर (Amplifier)
- 3माइक्रोफोन (Microphone)
- 4वक्राकार साउंडबोर्ड (Curved soundboard)✓
सही उत्तर देखें
वक्राकार साउंडबोर्ड (Curved soundboard)
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