Block diagram of Pulse Code Modulation. The figure below shows the block diagram representing a PCM system. It is basically composed of a transmitter, a transmission path and a receiver. The transmitter performs the sampling, quantizing and encoding of the signal.

Following is the block diagram of PCM which represents the basic elements of both the transmitter and the receiver sections. Fig2: PCM Transmitter and Receiver Low Pass Filter: This filter eliminates the high frequency components present in the input analog signal which is greater than the highest frequency of the message signal, to avoid ...

The transmitter section of a Pulse Code Modulator circuit consists of Sampling, Quantizing and Encoding, which are performed in the analog-to-digital converter section. The low pass filter prior to sampling prevents aliasing of the message signal.

Following is the block diagram of PCM which represents the basic elements of both the transmitter and the receiver sections. This filter eliminates the high frequency components present in the input analog signal which is greater than the highest frequency of the message signal, to avoid aliasing of the message signal.

Sep 16, 2023 · The block diagram of the Pulse Code Modulation (PCM) system is shown below: 1. Transmitter Section: The transmitter section consist of low pass filter, sampler, quantizer, encoder. The function of all the component explained below. Analog Signal Input: PCM starts with an analog signal as its input. This analog signal can represent various types ...

Here you will learn the block diagram of pulse code modulation transmitter. This video explains basic building blocks of pulse code modulation system like PCM transmitter, PCM receiver...

Apr 1, 2025 · Pulse Code Modulation (PCM) is a digital modulation technique where the analog signal is coded into digital pulses. Here, we will see the block diagram of the PCM system or Pulse Code Modulation system to understand its working principle.

Here is a block diagram with explanation of a Pulse Code Modulation (PCM) transmitter. To transmit an analogue signal in digital form, we must first sample it in order to convert it into a digital form. The sampling gate is the block that continuously samples and stores the incoming analogue signal.

Mar 17, 2025 · Here, we will discuss the PCM (Pulse Code Modulation) technique, one of the digital modulation methods to transmit the signal. A PCM system converts an analog input signal to the digital signal, which is a combination of the binary sequence created from the …

Here is a block diagram with explanation of a Pulse Code Modulation (PCM) transmitter. To transmit an analogue signal in digital form, we must first sample. Generally, the sampling rate or sample frequency is twice than the highest frequency component of the message signal.