Dissection of the Orchestra
The layout of an orchestra is designed simply to produce the best quality of sound from all of the players. Take a glance at the chart and you'll notice that all of the super loud instruments are towards the back, and all of the quieter instruments are in the front.
The String FamilyViolins, violas, cellos, and basses all make up the strings family. These instruments take up the beginning sections of the orchestra and are not nearly as loud as the brass instruments.
The woodwindsFlutes, clarinets, bassoons, and oboes are in the woodwind family. They are loud, but not quite as loud as brass instruments. This places them in the middle of the orchestra.
PercussionThere are many percussion instruments used in an orchestra, but the main instruments are the cymbals, timpani, and the piano. All of these are in the back of the orchestra.
The ConductorThe conductor stands on a podium infront of the orchestra. He uses his hands and/or a baton to conduct each player.