acoustics | Teaching Excellence at MIT

Amar G. Bose: 6.312 Lecture 02—Wave Equations

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Topics include: one-dimensional wave equations; vector wave equations; their derivations; creative development processes to reach established results; comments on feature film "Stand and Deliver". Recorded: Sept. 12, ...

Amar Bose: Lecture 23—Fields and Air Absorption

Teaching Excellence at MIT 12 years ago

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Topics include: direct and reverberant fields; air absorption; experiences recording orchestras; localization; stories about patent trials. Recorded: Nov. 30, 1995.

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

Teaching Excellence at MIT 12 years ago

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Topics include: magnetic circuits; transformers; Lenz's Law; leakage flux. Recorded: Nov. 7, 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 G. Bose: 6.312 Lecture 13—Radiation Impedance

Teaching Excellence at MIT 12 years ago

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Topics include: radiation impedance; spherical wave; piston in an infinite baffle; directivity. Recorded: Oct. 24, 1995.

Amar Bose: 6.312 Lecture 21—Normal Modes

Teaching Excellence at MIT 12 years ago

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Topics include: 3-D rooms; distribution of normal modes; graphic equalizers; class demo with oscilloscope. Recorded: Nov. 21, 1995.

Amar Bose: 6.312 Lecture 24—Air Absorption and Psychoachoustics

Teaching Excellence at MIT 12 years ago

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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 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 04—Sinusoidal Examples

Teaching Excellence at MIT 12 years ago

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Topics include: one-dimensional wave case; sinusoidal case; exponential building block; characteristic impedance of the medium; transmission line equations. Recorded: Sept. 19, 1995.