How to suppress flutter echoes and low-frequency room resonanceSpecular reflection and standing waves caused by parallel ...

Motivation and key points for reviewI am reviewing the acoustic theory I learned in college now that I am a working ...

IN GREEK mythology, Echo was a mountain nymph who lost her voice and was condemned to repeat only the words of others. Now science is poised to silence the sprite completely. A group of physicists, ...

Imagine two people in a small room as illustrated in Fig. 16-1. The first sound of the person speaking to reach the listener is that traveling a direct path because it travels the shortest distance.

No, I am not sitting in my home theater at 6:00 a.m., ruminating about how the pattern on the wall from the lighting sconce looks different from the back row. This article is about sound reflections.

Figure 10-1 illustrates the reflection of waves from a sound source from a rigid, plane wall surface. The spherical wavefronts (solid lines) strike the wall and the reflected wavefronts (broken lines) ...

A conventional, two-dimensional conventional Schroeder diffuser (on the left), compared to a new, "ultra-thin" two-dimensional Schroeder diffuser (at right). Researchers from North Carolina State ...