Category: Amar G. Bose: 6.312 (Acoustics)
Amar G. Bose: 6.312 Lecture 03—Waves, Vectors, Networks
7.62K Views0 Comments8 Likes
Topics include: vector wave equation derivation (cont.); timeline waves; complex vectors; waves and networks. Recorded: Sept. 14, 1995
Amar Bose: 6.312 Lecture 24—Air Absorption and Psychoachoustics
4.20K Views0 Comments0 Likes
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 G. Bose: 6.312 Lecture 07—Simple Sources
5.60K Views0 Comments2 Likes
Topics include: simple sources; pulsating sphere, volume velocity; scattered wave; near fields; polar pattern and plots. Recorded: Sept. 28, 1995.
Amar G. Bose: 6.312 Lecture 15—Further Modeling
4.35K Views0 Comments0 Likes
Recorded: Oct. 31, 1995.
Amar G. Bose: 6.312 Lecture 05—Reflection, Standing Waves, Network Synthesis
6.18K Views0 Comments5 Likes
Topics include: normal reflection; standing waves; lump parameter approximation; network synthesis. Recorded: Sept. 21, 1995.
Amar Bose: 6.312 Lecture 27—Personal Reflections
28.37K Views0 Comments22 Likes
Dr. Bose addresses students during the last class of the Fall 1995 semester. He first illustrates an experiment about sound deterioration and normal modes, using multiple re-recordings of a piece of music, a human voi...
Amar G. Bose: 6.312 Lecture 01—Introduction
57.53K Views0 Comments109 Likes
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 12—Resistance and Acoustical Circuits
4.58K 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 G. Bose: 6.312 Lecture 16—Speakers, Magnetics
4.28K Views0 Comments0 Likes
Topics include: speaker enclosures; magnetic circuits; resonant frequency; electrostatic speakers; reluctance. Recorded: Nov. 2, 1995.
Amar Bose: 6.312 Lecture 21—Normal Modes
4.28K Views0 Comments0 Likes
Topics include: 3-D rooms; distribution of normal modes; graphic equalizers; class demo with oscilloscope. Recorded: Nov. 21, 1995.