Tag: acoustics

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Amar G. Bose: 6.312 Lecture 16—Speakers, Magnetics

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Topics include: speaker enclosures; magnetic circuits; resonant frequency; electrostatic speakers; reluctance. Recorded: Nov. 2, 1995.

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

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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 13—Radiation Impedance

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

Amar G. Bose: 6.312 Lecture 10—Duality

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Topics include: transducers; KCL and KVL equations; loop and node methods; duality; mechanical circuits. Recorded: Oct. 12, 1995.

Amar G. Bose: 6.312 Lecture 01—Introduction

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Topics include: course mechanics and philosophy; interdisciplinarity of acoustics; centrality of modeling; lump parameters; Maxwell's Equations; experiences with Norbert Wiener; physical acoustics and psychoacoustics....

Amar G. Bose: 6.312 Lecture 15—Further Modeling

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Recorded: Oct. 31, 1995.

Amar G. Bose: 6.312 Lecture 20—Room Acoustics

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Topics include: room acoustics; regular and irregular rooms; tubes (1-D) and 2-D rooms; allowable frequency; normal modes. Recorded: Nov. 16, 1995.

Amar Bose: Lecture 23—Fields and Air Absorption

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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 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.