SPL Distance Loss & Speaker Summation
Estimate listening-position SPL from reference level, distance, speaker count, and summation efficiency.
Parameters
Results
Assumptions
- 采用自由場反平方規律，疊加效率由項目人員輸入。
Important notes
- 室內反射、指向性、延時和相位干涉可能顯著改變結果。
Estimate listening-position SPL from reference level, distance, speaker count, and summation efficiency.