Acoustics2

To design an auditorium for 40 people, we have to take into account three elements: the **emitter** of sound, the **sound propagation** and the **reception** of sound.

To meet all the needs of these elements, I would take into account the following aspects:

1. The size of the auditorium not be so large. Because for 40 people don't need a large size. 2. The auditorium should be designed so that the emitter and receptor are as near as possible



3. I have to place microphone for the emitter, to obtain better propagation of sound. Also I would put at least one speaker on each wall (right and left).

4. I have to place the necessary furniture, because these in some cases absorb the sound (even in small quantities)

5. Is important to know that the more inclined is the place of the audience, the propagation of sound is better. Because they are only 40 people, I would put a slight incline on the floor of the seats. 6. The ceiling is a good material to **reflect** sound and **absorb** noise and vibrations, I would use this material only for the roof. To more audience is necessary to place this material on the walls, but for a small audience like this, it is preferable not exaggerate the perfection of the acoustics of the auditorium.



media type="file" key="sound 3.wma"