Browse Activities
Demonstrating the principle of phase plugs used in loudspeakers by Wave Interference
| Title | Demonstrating the principle of phase plugs used in loudspeakers by Wave Interference |
| Description | |
| Subject | Physics |
| Level | Other |
| Type | Demonstration |
| Duration | 30 minutes |
| Answers Included | No |
| Language | English |
| Keywords | acoustics, loudspeakers, phase plug, speakers |
| Simulation(s) | Wave Interference |
| Author(s) | Csaba Horvath |
| Contact Email | horvathcsaba@freemail.hu |
| School / Organization | freelance |
| Date submitted | 1/31/10 |
| Date updated | 2/7/10 |
Comments
This is really an interesting way to use the sim for a real-life applications
Trish
2/7/10
This is a nice demonstration. It could be simplified by removing the 3 "speaker cone" walls. The "plug" will still perform the same function.
You can also use a plug in the water and light tabs.
Noah Podolefsky
2/7/10
From Steve Pollock: "a neat use of the "adding a wall" feature of the sim, which I had never noticed before!"
Trish
2/7/10
