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笔者曾就家庭影院声学设计的客观评价为大家进行了深入浅出的分析,并辅以测试设备及声学测试步骤的简介,基本上把室内声场的客观评价方法教给了大家。但是,这只是评价家庭影院声音音质的一个方面。本章,笔者将从专业的声学角度来为大家解析家庭影院中声音主观评价的标准,教大家如何用“耳朵”来“说话”。对声音的评价主要可分为两类:一类是客观评价。客观评价是指使用测试仪器进行测试得到的结果。这种测试方法严格,仪器昂贵,数据较为准确,具有很高的参考价值。但这种结果不容易理解,还可能与真实的聆听感受略有区别。另一类就是主观评价。所谓的主观评价是相对于客观评价而言的,并非主观随意描述。主观评价是通过主观感受对实际声音进行评价。进行主观评
The author had an objective evaluation of home theater acoustic design for everyone to analyze in simple terms, supplemented by test equipment and acoustic test procedures briefing, basically the indoor sound field objective evaluation methods taught to everyone. However, this is only one aspect of evaluating the sound quality of home theater sound. This chapter, I will be from a professional point of view of acoustic analysis for home theater sound subjective evaluation of the standard, teach you how to use “ears ” to “talk ”. The evaluation of the sound can be divided into two categories: one is the objective evaluation. Objective evaluation refers to the use of test equipment to test the results obtained. This test method is strict, expensive instruments, the data is more accurate, with a high reference value. However, this result is not easy to understand and may differ slightly from the actual listening experience. The other is the subjective evaluation. The so-called subjective evaluation is relative to objective evaluation, not subjective and arbitrary description. Subjective evaluation is through the subjective feelings of the actual voice evaluation. Subjective evaluation