1·From this simple lowpass filter, the signal goes to the active tone control stage.
从这个简单的低通滤波器，信号到积极的基调控制阶段。
2·Noise, High Frequency, Order Linear Phase Lowpass Filter.
噪声，高频率，阶线性相位低通滤波器。
3·Noise, High frequency, 8th Order Linear Phase Lowpass Filter.
噪声，高频率，8阶线性相位低通滤波器。
4·The modified integrator eliminated the initial value and DC drift problems associated with the pure integrator, and achieved a better performance than lowpass filter.
该改进型积分器消除了纯积分器带来的初值不准确、直流偏移等问题，又可以获得比低通滤波器更优的性能。
5·A novel DGS lowpass filter is used to purify if signal.
中频引出通过新颖的DGS低通滤波器滤波后输出。