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Lec 12 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 12: Nyquist theory, pulse amplitude modulation (PAM), quadrature amplitude modulation (QAM), and frequency translation View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-
Thematic Section: Education
Duration: 01:00:41.250
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

pam

Complete description: communication lab pulse amplitude modulation 4th electrical communication modern academy for engineerin & technology
Thematic Section: Education
Duration: 00:06:03
Other materials on this topic: communication lab pulse amplitude modulation 4th electrical modern academy for engineerin technology

Hak5 - Pulse Code Modulation

Complete description: This time on the show we get our phone phreaking on. No, not free long distance, rather we dive into the world of signal modulation, coding and digital signalling.
Thematic Section: Shows
Duration: 00:22:24.750
Other materials on this topic: tdm pcm pam t1 ds0 ds1 pstn e1 pots analog digital binary boolean subscriber line multiplex time division multiplexi modulation pulse code modulation codec pulse amplitude modulati digital subscriber line dsl packet switched telephon plain old telephone syst beige box handset lineman s handset butt set red box blue box phreak hack 2600 hak5 darren kitchen

Lec 1 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 1: Introduction: A layered view of digital communication View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:59:42
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 11 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 11: Signal space, projection theorem, and modulation View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 01:01:58.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 20 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 20: Introduction of wireless communication View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:57:21
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 19 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 19: Baseband detection and complex Gaussian processes View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:57:25.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 3 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 3: Memory-less sources, prefix free codes, and entropy View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:52:04.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 2 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 2: Discrete source encoding View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:59:26.250
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 8 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 8: Measure, fourier series, and fourier transforms View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:59:36.750
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 7 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 7: High rate quantizers and waveform encoding View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 01:00:00.750
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 9 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 9: Discrete-time fourier transforms and sampling theorem View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:57:33.750
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 24 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 24: Case study — code division multiple access (CDMA) View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:52:07.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 4 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 4: Entropy and asymptotic equipartition property View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 01:00:59.250
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 22 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 22: Discrete-time baseband models for wireless channels View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:53:12
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 21 | MIT 6.450 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 21: Doppler spread, time spread, coherence time, and coherence frequency View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More course
Thematic Section: Education
Duration: 00:57:30
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 16 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 16: Review; introduction to detection View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:54:00.750
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 10 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 10: Degrees of freedom, orthonormal expansions, and aliasing View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit
Thematic Section: Education
Duration: 00:58:51
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 15 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 15: Linear functionals and filtering of random processes View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:58:33
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 5 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 5: Markov sources and Lempel-Ziv universal codes View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:59:13.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 13 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 13: Random processes View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:56:19.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 6 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 6: Quantization View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:59:39
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 14 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 14: Jointly Gaussian random vectors and processes and white Gaussian noise (WGN) View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu Mor
Thematic Section: Education
Duration: 01:00:25.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 17 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 17: Detection for random vectors and processes View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:51:00.750
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 18 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 18: Theorem of irrelevance, M-ary detection, and coding View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:54:29.250
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

V03 Carrier Effects in RF Semiconductor

Complete description: In 1971 Dr. Ohsaki joined OKI Research Laboratory and engaged in R&D of very high speed wireless data transmission by 20GHz band amiming 500Mbps per CH, system data rate more than 8Gbps. In his resear
Thematic Section: Science & Technology
Duration: 00:01:13.500
Other materials on this topic: Dr. Ohsaki gaas compound Hetero-Junction free electron minority carrier QPSK PAM resistance Cellular phone microwave MIC

Lec 23 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 23: Detection for flat rayleigh fading and incoherent channels, and rake receivers View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu M
Thematic Section: Education
Duration: 00:48:09.750
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Amplitude modulation tutorial & AM radio transmitter circuit

Complete description: This video covers the history of the discovery of radio waves, to the creation of simple oscillator based radio transmitters. Then I explain what modulation and amplitude modulation are, and show you
Thematic Section: Science & Technology
Duration: 00:05:47.250
Other materials on this topic: AM amplitude modulation radio transmitter circuit tutorial electronics RF electromagnetic frequency

Lecture - 9 Amplitude Modulation

Complete description: Lecture Series on Communication Engineering by Prof.Surendra Prasad, Department of Electrical Engineering ,IIT Delhi. For more details on NPTEL visit nptel.iitm.ac.in
Thematic Section: Education
Duration: 00:37:28.500
Other materials on this topic: Amplitude Modulation
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