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| Name | Frequency Division Multiplexing (FDM) Explained |
| Video Uploader | Video From ALL ABOUT ELECTRONICS |
| Upload Date | This Video Uploaded At 17-06-2021 13:29:24 |
| Video Discription | In this video, what is Frequency Division Multiplexing, the basic block of Frequency Division Multiplexing, and typical applications of Frequency Division Multiplexing are explained. Timestamps: 0:00 Introduction 0:22 What is Multiplexing? Importance of Multiplexing 2:04 What is Frequency Division Multiplexing? 4:10 Applications of Frequency Division Multiplexing 6:31 FDM hierarchy in Analog Telephony System (Group, Supergroup, mastergroup etc.) For more info and notes on Frequency Division Multiplexing : https://www.allaboutelectronics.org/frequency-division-multiplexing-fdm-explained/ What is Multiplexing? Multiplexing is a technique that allows the simultaneous transmission of multiple signals through a single channel or link. In multiplexing, several signals are combined into a single composite signal and transmitted over a single channel or medium. Using multiplexing the channel bandwidth can be utilized more efficiently or more signals can be transmitted through a channel at the same time. Types of Multiplexing: 1. Frequency Division Multiplexing (FDM) 2. Time Division Multiplexing (TDM) 3. Wavelength Division Multiplexing (WDM) What is Frequency Division Multiplexing In Frequency Division Multiplexing, the different message signals are modulated at the different carrier frequencies. In this way, the modulated signals are separate from each other in the frequency domain. The modulated signals are combined together to form the composite signal and this signal is sent over the shared medium or channel. Applications of Frequency Division Multiplexing Technique: 1) AM and FM radio Broadcast 2) Cable TV 3) Satellite Communication 4) Telemetry 5) Telephony Systems 6) Early Generation Cellular Networks The link for the other useful videos related to communication: 1) What is Modulation? https://youtu.be/mHvV_Tv8HDQ 2) Amplitude Modulation https://youtu.be/Yryi1bbmUjU 3) Single Sideband Modulation https://youtu.be/0PyLguMXRfc This video will be helpful to all the students of science and engineering in understanding the Frequency Division Multiplexing (FDM) technique. Support the channel through membership program: https://www.youtube.com/channel/UCBkOVp1Cqz4MR0LYR8vKpZg/join #ALLABOUTELECTRONICS #FrequencyDivisionMultiplexing #FDM Support the channel through membership program: https://www.youtube.com/channel/UCBkOVp1Cqz4MR0LYR8vKpZg/join -------------------------------------------------------------------------------------------------- Follow my second channel: https://www.youtube.com/channel/UCGA2TO8ylVqFHpucwn_6Jlw Follow me on Facebook: https://www.facebook.com/ALLABOUTELECRONICS/ Follow me on Instagram: https://www.instagram.com/all_about.electronics/ -------------------------------------------------------------------------------------------------- Music Credit: http://www.bensound.com UwWmDwbsDBs |
| Category | Science & Technology |
| Tags | ALL ABOUT ELECTRONICS | all about electronics | analog communication | frequency division multiplexing | what is frequency division multiplexing | applications of frequency division multiplexing | frequency division multiplexing block diagram | FDM | Frequency division multiplexing in telephony system | FDM hierarchy in telephony system | Telephony system frequency division multiplexing | modulation | analog communication all about electronics | communication system |
