The spread of analog audio modulation and bandwidth by the decision, there are many shortcomings with the inconvenience.

模拟音频的传播受到调制方式和带宽的决定，有非常多的缺点与不方便。

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Traditional analog receiver has the following characteristics, such as high processing speed, wide instantaneous bandwidth, high intercept probability.

传统的模拟接收机，处理速度快、瞬时带宽大、截获概率高。

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Each ADC features wide bandwidth differential sample-and-hold analog input amplifiers that support a variety of user-selectable input ranges.

每个ADC均具有宽带宽、差分采样保持模拟输入放大器，支持用户可选的各种输入范围。

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Cable operators could say there wasn't room for niche channels with the addition of bandwidth-clogging analog signals.

WSJ: Cable Must Air Broadcast Signals

Millions of cable customers have only the most basic service, sometimes with boxes that receive only traditional analog signals, which take up far more bandwidth than digital signals.

WSJ: Cable Must Air Broadcast Signals

So far 67% of Comcast customers have yet to switch from analog, which consumes up to 12 times the bandwidth of digital.

FORBES: Sony busts up the powerful cable-box duopoly.