1. IDENTIFICATION AND FUNCTION SOUND SYSTEM Competency: Installation Sound System

2. OBJECTIVE Teknologi dan Rekayasa Can identify and understand the function of sound system

3. Teknologi dan Rekayasa BLOCK DIAGRAM 1. Input6.Pre Amp Head 2. Radio7.Tone Control 3. Tape Recorder8.Equalizer 4. VDC / DVD9.Power Amplifier 5. Pre Amp Mic10.Speaker HARYONO PRIYADI 1 2 3 4 5 6 789

4. Teknologi dan Rekayasa FUNCTIONS OF EACH PART  Input Source Mic, radio, tape recorder, VCD / DVD  Pre Amp Mic Singal strengthen collection of tools / mic  Pre Amp Head Strengthen the signal from the Head Player  Tone Control

5. Teknologi dan Rekayasa  Equalizer Synchronizers tone  Power Amplifier Signal amplifier  Speaker Out Put signal

6. SOUND SYSTEM Teknologi dan Rekayasa Sound system is a technique of setting the sound or sound equipment at an event shows, meetings, records etc.

7. Voice behavior in the Room (Room Acustic ) Teknologi dan Rekayasa www.jbl.com The frequency response changes with the strengthening power to change is called the gain-bandwidth product

8. Sound Field Calculations For Small Space Teknologi dan Rekayasa Calculation Strengthening Sound Systems in Space

9. Calculations for Medium Size Room Teknologi dan Rekayasa Sound in the middle

10. Teknologi dan Rekayasa Calculation of strengthening the middle of the room

11. Designing systems Teknologi dan Rekayasa

12. THE END Teknologi dan Rekayasa By. Setyo Harmadi,ST SMK Muhammadiyah 3 Yogyakarta