SPL Distance Loss & Speaker Summation
Estimate listening-position SPL from reference level, distance, speaker count, and summation efficiency.
Parameters
Results
Assumptions
- 采用自由场反平方规律，叠加效率由项目人员输入。
Important notes
- 室内反射、指向性、延时和相位干涉可能显著改变结果。
Estimate listening-position SPL from reference level, distance, speaker count, and summation efficiency.