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Q: Why was the PCM sampling time set at 125 microseconds?
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What is the sampling rate for PCM if the Frequency ranges from 1000 to 4000 Hz?

>8000hz


What uis the sampling rate for PCM if the Frequency ranges from 1000 to 4000 Hz?

As we know that the sampling rate is two times of the highest frequency (Nyquist theorm) Sampling rate=2 Nyquist fs=8000hz/8khz


What sampling rate from a sound card would you require if you want to be able to record CD sound quality?

The standard CD is two-channel 16-bit PCM encoding at a 44.1 kHz sampling rate per channel.


What are the processes required to perform PCM?

Performing Pulse Code Modulation (PCM) involves three main steps: sampling, quantization, and encoding. Sampling is the process of measuring the analog signal at regular intervals. Quantization involves rounding the sampled values to a limited number of discrete levels. Encoding then converts the quantized values into a binary format for transmission or storage.


What is the bandwidth of N bit binary coded PCM?

It is same as the bit rate. B = R = nfs where n= no of bits fs= sampling frequency R= bit rate


The main advantage of PCM system is?

The main advantage of PCM (pulse code modulation) system is its robustness in transmitting and storing digital audio signals while maintaining high fidelity. PCM provides accurate representation of the original analog signal by sampling and quantizing it into binary code, making it less prone to distortion and noise compared to analog transmission methods.


How do you time a Saturn 1.9l engine?

Timing is controlled by the PCM .


How do you time a 2001 Ford Escape?

Timing is pre-set by the PCM


What would cause tbi injectors to stay open all the time?

A grounded signal wire from pcm, faulty pcm, or faulty injector are the only possible causes.


How do you change the time in a 2003 Chevy Malibu?

timing is set by pcm, at factory!!


Where is pcm on a Lincoln cont?

THE PCM IS ON THE PSSENGER FIREWALL THE PCM IS ON THE PSSENGER FIREWALL


What is the second step in the pulse code modulation process?

digital converter extracts samples of analog signal from input siganl digital converter quantizes analog sample and assignes a binary numbervalue to it digital coanverter encodes a quantized analog signal to transmit it across a digital network