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通信用多用途音频编解码
Versatile audio codec for telecommunications
参考页数:116P.;A4
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音频质量主观测试方法
Methods for the subjective assessment of audio quality
参考页数:16P.;A4
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高保真音频设备和系统最低性能要求 第1部分:概述
Minimum performance requirement for high fidelity audio equipment Part 1 General
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唱片和唱机 模拟音频唱片放音设备特性测量方法
Audio-disk and player - Methods of measurement for characteristics of analogue audio disk and reproducing equipment
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唱片和唱机 模拟音频唱片与放音设备间适应性
Audio-disk and player - Compatibility between analogue audio disk and reproducing equipment
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唱片和唱机 概述
Audio-disk and player - General
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磁带录放音系统 第7部分:商品有声及家用盒式磁带
Magnetic tape sound recording and reproducing systems Part 7 Commercial sound recording and domestic-use tape cassettes
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磁带录放音系统 第6部分:盘式系统
Magnetic tape sound recording and reproducing systems Part 6 Reel-to-reel system
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磁带录放音系统 第4部分:磁带机械性能
Magnetic tape sound recording and reproducing systems Part 4 Mechanical properties of magnetic tape
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磁带录放音系统 第2部分:校准带
Magnetic tape sound recording and reproducing systems Part 2 Calibration tape
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