If you do not set this pinout audio will not appear at the analog source pins.

如果你不设置这个引脚音频将不会出现在模拟源别针。

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This part also divides analogical reasonings into inductive analogy reasoning and non-inductive analogy reasoning from dependence between the analogy item and the analog source.

根据类比项对类比源的依赖程度，把类比推理分为归纳式类比和非归纳式类比。

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The Arduino is an inexpensive, adaptable, and programmable open source microprocessor that can read data input in the form of voltage at its analog pins.

Arduino是一种经济的、可调节和可编程的开源微处理器，可读取其模拟插脚处的电压形式的数据输入。

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You can record from any stereo source with a stereo in-line jack and won't have to get any specialized software to put recordings back on your computer--all you need is an analog or digital source at bit rates up to 160 kbps.

FORBES: Magazine Article

Users connect their audio source to the player via analog audio input, and the player compares 15 seconds of waveform data with its internal "FingerPrints" database, matching the song up with its corresponding information from MusicID.

ENGADGET: Nagase TRANSGEAR HMP-100 features local Gracenote DB