Phone Data Set

立体声插孔转双唱机线索（Stereo Jack to Dual Phono Leads），通常指的是一种音频连接线缆或适配器，它的一端是立体声插孔（通常是3.5mm或6.35mm），另一端是两个RCA插头（也就是您提到的“唱机线索”，但在这里它指的不是唱机输入，而是RCA连接线）。

这是什么线缆？


立体声插孔（Stereo Jack）： 这种插头常见于耳机插孔、电脑声卡输出、手机音频输出等。它包含三个接触点（尖端/Tip、环/Ring、套筒/Sleeve，简称TRS），用于传输左声道、右声道和公共接地信号，因此能传输立体声。
常见的尺寸有 3.5mm（1/8英寸），用于手机、电脑 ...

关于手机是否会导致脑癌的问题，这是一个长期以来备受关注和争议的话题。根据目前的科学研究和权威机构的结论，我们可以得出以下几点：



2011年，世界卫生组织下属的国际癌症研究机构（IARC）将手机等无线通信设备发出的射频电磁场归类为“2B类致癌物”。
2B类致癌物指的是**“可能对人类致癌”**，这意味着对人类致癌的证据有限，对实验动物致癌的证据并不充分。需要强调的是，与2B类致癌物同类的还有咖啡、泡菜、芦荟提取物等，这表明它并非“确定致癌物”，而是一种需要进一步观察和研究的分类。
最新和大规模研究的结果：

近期（2024-2025年）由世界卫生组织委托，由澳大利 WhatsApp 数据库 ...

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