हिंदी माध्यम नोट्स
Digital electronics
Consider an audio signal with spectral components limited to the frequency band of 300 to 3300 Hz.
EXAMPLE 4.21. Consider an audio signal with spectral components limited to the frequency band of 300 to 3300 Hz. A…
ADAPTIVE DELTA MODULATION , Advantages , DIFFERENTIAL PULSE CODE MODULATION (DPCM)
Advantages , DIFFERENTIAL PULSE CODE MODULATION (DPCM) :- ADAPTIVE DELTA MODULATION (i) Reason to use Adaptive Delta Modulation To…
DELTA SIGMA MODULATION , Drawback of Conventional Delta Modulation , use of Integrator
Drawback of Conventional Delta Modulation , use of Integrator :- DELTA-SIGMA MODULATION (U.P. Tech. Sera. Exam, 2004-05) (10 Marks)…
APPLICATIONS OF PCM , ADVANTAGES of pulse code modulation ppt , DRAWBACKS OF PCM
ADVANTAGES of pulse code modulation ppt , DRAWBACKS OF PCM :- APPLICATIONS OF PCM Some of the applications of PCM…
ROBUST QUANTIZATION: NECESSITY OF NONUNIFORM QUANTIZATION IN A PCM SYSTEM
ROBUST QUANTIZATION: NECESSITY OF NONUNIFORM QUANTIZATION IN A PCM SYSTEM (U.P. Tech., Sem. Examination, 2003-2001) As discussed earlier, in uniform…
Given an audio signal consisting of the sinusoidal term given as x(t) = 3 cos (500 )
EXAMPLE 4.5. Twenty four voice signals are sampled uniformly and then have to be time division multiplexed. The highest frequency…
encoding process in pcm , Multiplexing in PCM Systems , Synchronization , PROBABILITY OF ERROR FOR PCM
Encoding in PCM We know that encoding is the process that follows the sampling and quantization. Encoding process converts…
TRANSMISSION BANDWIDTH IN A PCM SYSTEM , QUANTIZATION NOISE / ERROR IN PCM
what is TRANSMISSION BANDWIDTH IN A PCM SYSTEM ? and QUANTIZATION NOISE / ERROR IN PCM ? In this section,…
PCM GENERATOR OR TRANSMITTER , PCM TRANSMISSION PATH , Block Diagram of a Repeater
A PCM GENERATOR OR TRANSMITTER In the last article, we had an overview of the elements of a PCM system…
PULSE CODE MODULATION (PCM) , CONCEPT OF QUANTIZATION , discretization in time and amplitude modulation
CONCEPT OF QUANTIZATION , discretization in time and amplitude modulation , PULSE CODE MODULATION (PCM) :- WAVEFORM CODING TECHNIQUES Inside…