(9) An audio signal, band-limited to 300-3300HZ, is sampled at the sampling rate 8000 samples per second. If the required average SN, R is 30 B, (a) what is the 1- number of levels L noeded and the corresponding code length? (b),Calculate the required system bandwidth. Answer: (a) 5 bit per sample, (b) 20kHz.
(9) An audio signal, band-limited to 300-3300HZ, is sampled at the sampling rate 8000 samples per second. If the required average SN, R is 30 B, (a) what is the 1- number of levels L noeded and the corresponding code length? (b),Calculate the required system bandwidth. Answer: (a) 5 bit per sample, (b) 20kHz.
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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![(9) An audio signal, band-limited to 300-3300H2, is sampled at the sampling rate
8000 samples per second. If the required average SN, R is 30dB, (a) what is the
number of levels L noeded and the corresponding code length? (b).Calculate the
réquired system bandwidth.
Answer: (a) 5 bit per sample, (b) 20kHz.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb4a0f531-cc45-4790-819d-0a309ccae77f%2F3401a00c-3274-4c12-8c09-f749911df8c0%2Fzwgy3az_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(9) An audio signal, band-limited to 300-3300H2, is sampled at the sampling rate
8000 samples per second. If the required average SN, R is 30dB, (a) what is the
number of levels L noeded and the corresponding code length? (b).Calculate the
réquired system bandwidth.
Answer: (a) 5 bit per sample, (b) 20kHz.
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