Electronics Engineering · Digital Signal Processing
एक असतत-समय प्रणाली (discrete-time system) पर विचार करें जिसका आवेग अनुक्रिया (impulse response) h[n] = {1, 1, 1} के रूप में दिया गया है। यदि प्रणाली की नमूनाकरण आवृत्ति (sampling frequency) Fs = 40 kHz है, तो आवृत्ति स्पेक्ट्रम में पहला धनात्मक मान (kHz में) जहाँ शून्य (null) प्राप्त होता है, वह है:
- 113.33✓
- 210
- 38
- 420
सही उत्तर देखें
13.33
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