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

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

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

Amar G. Bose: 6.312 Lecture 11—Acoustical Elements

Teaching Excellence at MIT 12 years ago

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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.

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

Teaching Excellence at MIT 12 years ago

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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 08—Energy in Sound Waves

Teaching Excellence at MIT 12 years ago

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

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

Teaching Excellence at MIT 12 years ago

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

Amar Bose: 6.312 Lecture 26—Acoustic Wave Technology

Teaching Excellence at MIT 12 years ago

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Topics include: distortion; acoustic wave technology; reflections on the process of invention; active noise cancellation; Hilbert transforms; patents and the IPO; demonstration with Bose speaker. Recorded: Dec. 12, 1995.