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ANSI T1.518-1998 Telecommunications - Objective Measurement of Telephone Band Speech Quality Using Measuring Normalizing Blocks (MNBs)《电信.用标准量块(MNBs)对电话频带语音质量进行客观测量》.pdf

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ANSI T1.518-1998 Telecommunications - Objective Measurement of Telephone Band Speech Quality Using Measuring Normalizing Blocks (MNBs)《电信.用标准量块(MNBs)对电话频带语音质量进行客观测量》.pdf_第1页
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ANSI T1.518-1998 Telecommunications - Objective Measurement of Telephone Band Speech Quality Using Measuring Normalizing Blocks (MNBs)《电信.用标准量块(MNBs)对电话频带语音质量进行客观测量》.pdf_第3页
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