The flattened, extended frequency response obviously changes the tonal character by removing "humps" in the output stage response and producing more high and low end frequencies.
为平地，扩展频率响应明显改变音调特征，消除“拱”在输出级的反应和生产更多的高，低端的频率。
2
A simple approach is presented to analyse a typical highfrequency transistor stage.
本文介绍一种简便分析典型晶体管高频电路的方法。
3
This paper introduced the performance of a highfrequency gas-couple two-stage PTC, which has reach the lowest temperature of 16.