HUM BUG噪音消除器A-M SYSYTEM

Eliminate Noise and Preserve Electrophysiology Signals With Ease

轻松消除噪声并保留电生理信号

The Hum Bug Line Noise Eliminator from Quest Scientific removes line frequency noise from electrophysiological signals without filtering or requiring ongoing user attention. That means more time getting results, and less time solving continuously evolving noise and ground loop problems.

Quest Scientific 的 Hum Bug Line Noise Eliminator 可去除电生理信号中的线频噪声，无需过滤或需要用户持续关注。这意味着有更多的时间获得结果，而花更少的时间解决不断发展的噪声和接地回路问题。

Why the Hum Bug Noise Eliminator?

为什么选择 Hum Bug Noise Eliminator？

The Hum Bug does not introduce frequency loss, a DC voltage shift, signal attenuation, or a phase error recorded signal.

Hum Bug 不会引入频率损失、直流电压偏移、信号衰减或相位误差记录信号。

The Hum Bug eliminates 50/60 Hz electrical interference and more complicated noise signals while leaving the physiological signal intact.

Hum Bug 消除了 50/60 Hz 的电气干扰和更复杂的噪声信号，同时保持了生理信号的完整性。

The Hum Bug adapts to evolving noise characteristics.

Hum Bug 适应不断变化的噪声特性。

Although the Hum Bug uses a powerful signal processor, your signal is never digitized.

尽管 Hum Bug 使用强大的信号处理器，但您的信号永远不会被数字化。

Faraday cages decrease the magnitude of environmental noise sources, but this protection is often incomplete and working within a cage can be cumbersome.

法拉第笼降低了环境噪声源的强度，但这种保护通常不完整，并且在笼内工作可能很麻烦。

Notch or comb filters are occasionally used to suppress 50/60 Hz noise and harmonics, but these filters will distort the input waveform if frequency components of the signal overlap with the filtered frequencies.

陷波滤波器或梳状滤波器偶尔用于抑制 50/60 Hz 噪声和谐波，但如果信号的频率分量与滤波频率重叠，这些滤波器将使输入波形失真。

The Hum Bug is not a filter, and does not create phase delays, amplitude errors, DC shifts or waveform distortion.

Hum Bug 不是滤波器，不会产生相位延迟、振幅误差、直流偏移或波形失真。

No settings or adjustments are required.

无需设置或调整。