User Manual
Table Of Contents
- System Requirements
 - Installation
 - Installing Speaker Data
 - Uninstalling
 - Table of Contents
 - 1. Y-S3 General Operation
 - 2. Constructing the Room Shape & Audience Area
 - 3. Editing Project Properties
 - 4. Placing Speakers
 - 5. Adjusting Speaker Parameters
 - 5-1. Speaker Arrays
 - 5-2. Distributed Speakers
 - 6. Displaying Calculation Results
 - 7. Simulation Results Report
 - 8. Exporting Configurations in DME Designer Format
 - 9. Other Functions
 - 10. General Theory
 
Yamaha Sound System Simulator Y-S
3
Owner’s Manual  V3.1 
61 
tuning, since sound pressure level calculations at axis points are computed based on the summing of energy, 
peaks/dips from interference are not corrected. Note 2: Delay is not tuned automatically. All the delays are set to 0 
ms after auto tuning.) 
• In the level adjusting, Y-S
3
 first decides the necessary output power for each speaker referring to the required SPL.
Then, Y-S
3
  decides the attenuation level to adjust the necessary power difference between the speakers in one
speaker array. Finally, Y-S
3
 decides the input signal level from the necessary output power and amplifier gain.
Manual Development Group 
© 2014 Yamaha Corporation 
Published 05/2018 YJ-A2 
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https://www.yamaha.com/proaudio/ 
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ha Downloads 
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