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- 网站域名:www.psqm.com
- 网站标题:PSQM P.861 P861 ITU standard Perceptual Speech
- 网站介绍:PSQM P.861 P861 ITU standard: OPTICOM is the leading technology provider in perceptual speech quality testing. PSQM P.861 P861. Pe
- 关 键 词:PSQM,P.861,P861,ITU,standard,perceptual,
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