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- noise spurious signal 噪声寄生信号
- Signal which prevents accidental operation by spurious signals or avoids possible ambiguity. 防止假信号的意外作用或者避免二义性而设置的信号。
- In pulse code modulation,a spurious signal formed from beats between the signal frequency and the sample frequency. 在脉冲编码调制中,信号频率和取样频率之间的差拍所引起的伪信号。
- In pulse code modulation, a spurious signal formed from beats between the signal frequency and the sample frequency. 在脉冲编码调制中,信号频率和取样频率之间的差拍所引起的伪信号。
- Distortion in digital phase/frequency detectors is one of the main factor in causing instability, spurious signals, and excessive phase noise in phaselocked loops (PLLS). 数字式鉴相器的相位失真是导致产生寄生信号和额外相位噪声并使锁相环路不稳定的主要因素之一。
- This paper mainly analyzes the phase truncation and the spurious signal due to the phase truncation, and puts forward a way of calculate the number of spurs and S/N. 重点分析了相位截断误差以及由相位截断引起的杂散频率分量，提出了计算这一杂散频率分量个数及信噪比的方法。
- Slight mismatches in the transmission properties at the interfaces generate spurious signals. 由于介面两侧的传输属性可能略有差异，因此会制造假讯号。
- Spurious signals can also be rejected by comparing data from two or more observatories, Marka explains. 要剔除假讯号，其实只要比对两个以上的实验室数据就可以了。
- Analysis of Spurious Signal in DDS 直接数字频率合成的杂散信号分析
- The disadvantages of DDS (direct digital frequency synthesizer) are rather low output frequency and a large set of the spurious signals, and one reason of the spurious signals is phase truncation. 摘要直接数字频率合成(DDS)的缺点在于输出频率低和存在大量的杂散信号，而杂散信号产生的原因之一就是相位截断。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- Analysis of Spurious Signal in DDS Due to the Phase Truncation DDS的相位截断及相应的杂散信号分析
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- A noise abatement notice is served on the club. 向俱乐部发停止大声喧哗的通知。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- The noise struck terror into their hearts. 那声音使他们心里产生恐惧。
- He turned around as he heard a noise behind him. 他听到身后有响声，便转过身来。
