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- noise carrier modulation 噪声载波调制
- Compared with single carrier modulation, DMT has many advantages. 离散多载波技术由于同单载波技术相比有着许多优势，因此受到人们广泛的关注。
- To avoid excessive transmission distortion, the bandwidth betwe transmitter and receiver must be at least twice that with digital carrier modulation. 为避免过量的传输失真;发射机与接收机之间的带宽至少要两倍于数字载波调制的带宽.
- To avoid excessive transmiss distortion, the bandwidth between transmitter and receiver must be at least twice that with digital carrier modulation. 为避免过量的传输失真;发射机与接收机之间的带宽至少要两倍于数字载波调制的带宽.
- Many effective methods have been presented, such as carrier modulation shaping technology, Hermite pulse shaping technology and Gaussian pulse shaping technology. 目前提出了许多方法，比如基于载波调制的成形技术、Hermite脉冲成形技术和高斯脉冲成形技术等。
- The OFDM(Orthogonal Frequency Division Multiplexing) multi-carrier modulation is used to process messages instead of the traditional single carrier modulation. 提出利用正交频分复用(OFDM)多载波调制方式代替单载波调制方式对信息进行处理。
- multi - carrier modulation system 多载波扩频调制系统
- Binary offset carrier modulation 二进制偏移副载波调制
- ssb suppressed carrier modulation 抑制载波式单边带调制
- linear offset carrier modulation 线性偏移载波调制
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- 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。
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- single carrier modulation with frequency domain equalization 频域均衡单载波调制
- 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。
- The boy jumped up in surprise at the sudden noise. 突如其来的响声吓得这个男孩跳了起来。
