试题详情
单项选择题GSM语音质量的指标算法是()

A、RxQuality质量0-1级采样点/RxQuality质量总采样点*100%

B、RxQuality质量0-4级采样点/RxQuality质量总采样点*100%

C、RxQuality质量0-3级采样点/RxQuality质量总采样点*100%

D、RxQuality质量0-2级采样点/RxQuality质量总采样点*100%

  • B
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