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Pulse code modulation (PCM) is a method used to digitally represent analog signals by sampling the signal at regular intervals and quantizing the amplitude value to a specific number of bits. This allows for the accurate reproduction of the original analog signal for transmission and storage.
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What are the advantages of pulse position modulation?
Pulse position modulation offers high noise immunity, efficient use of bandwidth, and easy implementation with digital circuits. This modulation technique is particularly useful in applications requiring high data transmission rates and reliable communication in noisy environments.
What is psk?
See the related link below.
What is Amplitude shift keying ASK?
Amplitude Shift Keying (ASK) is a digital modulation technique where the amplitude of the carrier signal is varied in response to the digital input data. A high amplitude represents a binary 1, while a low amplitude represents a binary 0. ASK is susceptible to noise and interference but is simple to implement and can achieve high data transmission rates.
What is a school code for edmodo?
To join an Edmodo group, you will need a unique group code provided by the group's administrator. You can request the group code from your teacher or administrator to join their Edmodo group.
Emergency situation two sites used for assessing pulse are?
Two commonly used sites for assessing pulse in an emergency situation are the carotid artery located in the neck and the radial artery located in the wrist. These sites are easily accessible and provide accurate readings of the heart rate.
What is the difference between pulse code modulation and delta modulation?
The difference between pulse code modulation and delta modulation is that pulse code modulation is a method of encoding audio information digitally while delta modulation is a method that converts analog to digital signal.
What modulation is used in telegraphy system?
pulse code modulation method used a telephony.
What are the three types of pulse modulation?
Actually there are four:widthamplitudepositioncodeOf these four pulse code modulation is digital while the other three are analog.
How regenerative repeater work in pulse code modulation?
Regenerative Repeater is used for the PCM (Pulse code modulation ) it amplifies the signal because the effect of the channel over the signal .
What are the types of pulse modulation?
Pulse width mod, pulse amplitude mod, pulse position mod, pulse code mod.
What coding use in digital telemetry?
pulse code modulation
What are applications of pulse code modulation?
pcm is used in mobile...
Difference between delta modulation and differential pulse code modulation?
Delta modulation is not a type of quality conversion and runs on digital-to-analog, analog-to-digital. Differential pulse code modulation has a higher quality of conversion and runs on a 1-bit data stream.
What type of modulation is pulse position modulation and why?
It is a type of Pulse modulation as in PPM the position of pulse of carrier pulse train is varied in accordance with the modulating signal.
Which Coding system is used in digital telemetry?
PCM (Pulse Code Modulation)
Explain th block diagram of Pulse-code modulation system?
na moddagudura
What is PCM in Sony Video Recorders?
PCM is Pulse Code Modulation, a modulation format used for recording audio in video recorders, computers, etc.
