T. Wakahara, Meng Yao, K. Kazaura, M. Matsumoto, Takao Shimizu
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引用次数: 2
摘要
提出了一种新的VoIP (voice over IP)语音客观测量方法。虽然由人的主观评价MOS (mean opinion score)是最好的评价，但是很多被测者必须参与到声音实验中，并且需要昂贵的测量仪器和环境，比如专门的声学室。为了方便地测量语音质量，提出了一种新的客观测量方法，并进行了实验研究。
A voice quality measurement method for PHS over IP communication
This paper presents a new voice objective measurement method of VoIP (voice over IP). Although the subjective evaluation by human MOS (mean opinion score) is the best evaluation, many testees must participate in the voice experiments and expensive measuring instruments and environments, such as a special acoustic room are needed. In order to measure the voice quality easily, the new objective measurement method is presented and studied using experiments.
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