Tag: acoustics

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Amar G. Bose: 6.312 Lecture 19—Microphones

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Topics include: microphones; pressure sensitive and pressure-gradient (velocity) microphones; Prof. Ernst A. Guillemin (MIT professor of network theory); Maurice Maeterlink; proximity effect. Recorded: Nov. 14, 1995.

Amar Bose: 6.312 Lecture 25—Psychoacoustics (cont.)

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Topics include: psychoacoustics; localization of sound; Fletcher Munson curve; sensitivity to phase shift; Pinna pressure; sensitivity to distortion; Haas effect; spectral, spatial and temporal aspects of sound; maski...

Amar G. Bose: 6.312 Lecture 06—Standing Wave Reflection

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Topics include: pressure standing wave reflection; simple sources and arrays; radiation impedance. Recorded: Sept. 26, 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 17—Transformers and Magnetic Circuits

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

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