Category: Inspiring Teachers

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Banerjee & Duflo: 14.73 Lecture 21 — Savings Part 2

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Prof. Abhijit Banerjee's lecture covers experiments conducted to understand savings and borrowing in Kenya and the Phillippines. Recorded 2011.

Patrick Winston: 6.034 Lecture 11 — Learning: Identification Trees, Disorder

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Recorded October 18th, 2010.

Amar G. Bose: 6.312 Lecture 07—Simple Sources

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Topics include: simple sources; pulsating sphere, volume velocity; scattered wave; near fields; polar pattern and plots. Recorded: Sept. 28, 1995.

Amar Bose: 6.312 Lecture 14—Transducers and Electro-Dynamic Speakers

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Topics include: transducer; magnetic example; equivalent circuit of electro-dynamic speaker. Recorded: Oct. 26, 1995.

Amar Bose: 6.312 Lecture 24—Air Absorption and Psychoachoustics

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Topics include: air absorption; architectural acoustics; psychoacoustics; digital signals; sampling process; convolution; square waves; all-pass network; experiments with acoustical instrument musicians; RCA experimen...

Amar G. Bose: 6.312 Lecture 18—Permanent Magnets

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Topics include: permanent magnets; omni vs. cardioid; first transatlantic cable; Norbert Wiener and first use of network synthesis; Kirchhoff's laws; magnetic materials and Alnico; future of electrical systems in auto...

Amar G. Bose: 6.312 Lecture 11—Acoustical Elements

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Topics include: loop and node methods (review); mechanical circuits; acoustic elements; compliance, mass, resistance; three-node network. Recorded: Oct. 17, 1995.