B.tech graduate in computer science 
Ex. Banker (officer in bank of baroda )
Presently software developer (Web, android, desktop application

Nidhi Gupta

in this cleraly explain physical layer -
types of singal... conversion of data into signal and vice versa , decscribe modulation etc.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE & ESE

Hindi

(Hindi) Physical Layer - Part 1: GATE

Physical Layer

Computer Network

CS & IT

GATE - CSIT, DSAI & Interview Preparation

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Course Overview (in Hindi)

in this we discuss about signal
types of signal..

Introduction of Signal (in Hindi)

in this we discuss about transmission impairment and data rate

Transmission Impairment and Data Rate (in Hindi)

in this discuss technique of changing digital data into digital signal by using unipolar(NRZ) and bipolar(NRZ-L, NRZ-I) technique

Line Coding - Convertion of Digital Data to Digital Signal (in Hindi)

in this we discuss about line coding technique- polar (RZ , BIPHASE)

Line Coding- Polar (RZ, BIPHASE) (in Hindi)

in this we discuss about line coding technique ( BIPHASE,  BIPOLAR - AMI, PSEUDOTERNARY)

Line Coding - Bipolar Scheme (in Hindi)

in this we dicuss about line coding scheme and discuss multilevel technique

Line Coding- Multilevel Technique (in Hindi)

in this we discuss about multilevel technique

Line coding- multilevel technique

in this we discuss about multitransition sccheme -  MLT -3

Line coding - Multitransition

in this we discuss about block coding technique ...4B/5B AND
 8B/10B

Block coding - 4B/5B and 8B/10B

in this we discuss about scrambling technique

Scrambling TECHNIQUE - B8ZS

in this discuss scrambling technique - HDB3

Scrambling - HDB3

in this we discuss about conversion of analog signal to digital data and types of transmission mode ...

Conversion of Analog signal into digital data

in this we discuss about transmission mode - difference between asynchronous , synchronous , isochronous

Transmission modes - parallel and serial modes

in this we discuss about MCQs related to synchronous and asynchronous transmission

MCQs - synchronous and asynchronous transmission

MCQs - transmission modes

in this we discuss about conversion of digital data into digital signal - ASK and FSK

Conversion digital data into Analog signal - ASK and FSK

in this we discuss about conversion of digital data into Analog signal - PSK and QAM

Phase shift keying and quadrature amplitude modulation

in this we discuss amplitude modulation (AM)

Conversion analog data into Analog signal - Amplitude modulation

in this we discuss about frequency modulation and phase modulation

Frequency modulation and phase modulation

Mentored 81,000+ Students | My Multiple Students secured AIR Below 100 in GATE | Joined top IISc, IITs & NITs | Joined PSUs | 5+ Years Exp.

Sweta Kumari

This course is covering Short Tricks to Remember OSI Model Layer Functioning.

(Hindi) Short Tricks to Remember OSI Model Layer Functioning

Yashika TANDON

This course discusses the concepts of physical layer like multiplexing, ISDN, Modem etc.

(Hindi) Introduction to Physical Layer

This course will discuss about multiplexing , spread spectrum , transmission medium , switching and all related questions.

(Hindi) Physical Layer - Part 2 : GATE

In this course, the educator discusses transmission media and its types and the switching of different types. The course will be beneficial for GATE (CS and IT) Aspirants.

(Hindi) Transmission Media and Switching: GATE (CS and IT)

Stopped Teaching at Unacademy.
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Balwant Singh

In this course we will cover all topics related to physical layer like signals and data, their types , transmission etc.

(Hindi) Physical Layer - GATE (CS and IT)

This course will cover Concept Of Layering in which I will explain Ethernet (LAN Technologies), Flow & Error Control , Switching Techniques.

Lessons

20 lessons • 4h 28m