Amar G. Bose: 6.312 (Acoustics) | Teaching Excellence at MIT

Amar G. Bose: 6.312 Lecture 08—Energy in Sound Waves

5.82K Views0 Comments6 Likes

Topics include: arrays; polar pattern, polar plot; cardioid pattern; energy in sound waves; intensity; power flow. Recorded: Oct. 3, 1995.

Amar G. Bose: 6.312 Lecture 17—Transformers and Magnetic Circuits

Teaching Excellence at MIT 13 years ago

5.07K Views0 Comments1 Likes

Topics include: magnetic circuits; transformers; Lenz's Law; leakage flux. Recorded: Nov. 7, 1995.

Amar G. Bose: 6.312 Lecture 09—Intensity, Generalized Elements

Teaching Excellence at MIT 13 years ago

5.09K Views0 Comments1 Likes

Topics include: intensity; generalized elements; electrical and mechanical examples; Kirchhoff circuit laws; vector power, power factor; transformers; sources. Recorded: Oct. 5, 1995.

Amar G. Bose: 6.312 Lecture 12—Resistance and Acoustical Circuits

Teaching Excellence at MIT 13 years ago

4.98K Views0 Comments0 Likes

Topics include: resistance, resistive elements; transformers; anechoic chamber; acoustical circuits; Kirchhoff's laws: KVL and KCL; Helmholtz resonator. Recorded: Oct. 19, 1995.

Amar Bose: 6.312 Lecture 22—Mean Free Path and Reverberation

Teaching Excellence at MIT 13 years ago

5.23K Views0 Comments1 Likes

Topics include: sound in large irregular rooms; mean free path; reverberation time; direct and reverberant fields; effects of environments on music and voice. Recorded: Nov. 28, 1995.

Amar G. Bose: 6.312 Lecture 18—Permanent Magnets

Teaching Excellence at MIT 13 years ago

4.83K Views0 Comments1 Likes

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...