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• The type of noise that interferes much with high frequency transmission is(a) White(b) Flicker(c) Transit time(d) ShotThis question was addressed to me in examination.This interesting question is from Quantization topic in chapter Source Coding of Digital Communications
• Thermal noise power of a resistor depends upon(a) Its resistance value(b) Noise temperature(c) Bandwidth(d) Ambient temperatureThe question was asked in final exam.My question is taken from Quantization in division Source Coding of Digital Communications
• The probability density function of the envelope of narrow band noise is(a) Uniform(b) Gaussian(c) Rayleigh(d) RicianI have been asked this question during a job interview.I want to ask this question from Quantization in portion Source Coding of Digital Communications
• The spectral density of white noise is(a) Exponential(b) Uniform(c) Poisson(d) GaussianI got this question by my school teacher while I was bunking the class.Question is taken from Quantization in portion Source Coding of Digital Communications
• Non uniform quantizer ______ distortion.(a) Increases(b) Decreases(c) Does not effect(d) None of the mentionedI had been asked this question during an online interview.My doubt stems from Quantization topic in chapter Source Coding of Digital Communications
• Vector quantization is used in(a) Audio coding(b) Video coding(c) Speech coding(d) All of the mentionedI got this question in semester exam.Origin of the question is Quantization in portion Source Coding of Digital Communications
• The theoretical gain in zero crossing TED is greater than early late TED.(a) True(b) FalseThe question was posed to me in quiz.This interesting question is from Quantization in section Source Coding of Digital Communications
• The low pass filter at the output end of delta modulator depends on(a) Step size(b) Quantization noise(c) Bandwidth(d) None of the mentionedThe question was asked during an internship interview.My question comes from Quantization topic in division Source Coding of Digital Communications
• In early late timing error detection method if the bit is constant, then the slope will be(a) Close to zero(b) Close to infinity(c) Close to origin(d) None of the mentionedI have been asked this question during an internship interview.Enquiry is from Quantization topic in division Source Coding of Digital Communications
• Which helps in maintaining the step size?(a) Delta modulation(b) PCM(c) DPCM(d) Adaptive delta modulationThe question was asked in class test.The question is from Quantization in division Source Coding of Digital Communications