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Next: High-Fidelity Sound-Reproducing Systems Up: Lectures Previous: Auditorium Acoustics

Electronic Reinforcement of Sound

Rooms that have unfavorable acoustic properties can often be improved through the use of well placed electronic audio systems. Likewise, even good auditoriums can often have their acoustic properties improved by the same means.

Sound Sources in a Room

Sound Fields

Loudspeaker Placement

Loudspeaker Directivity

Acoustic Feedback


Time Delay

Enhancement of Reverberation

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