1.
Exploring Beamforming Optimization of Low Frequency Expanded Acoustic Vector Sensor Array
低频扩展式矢量传感器阵的波束优化设计研究
2.
Decrease electron-magnetic radiation by using spread-spectrum-clock generation technique
采用扩展频谱时钟技术降低电磁辐射
3.
The Research of Low Bitrate Audio Compression Based on Spectrum Extension Technology;
基于谱扩展技术的低码率音频压缩研究
4.
Typically caused by distortions to the frequency components below the horizontal line frequency.
它沿水平方向逐步扩展,通常是由低于行频的频率畸变造成的。
5.
Low Bit Rate Wideband Speech Coder Based on CWI and BWE Techniques
基于特征波形内插与频带扩展技术的低速率宽带语音编码器
6.
a loudspeaker that reproduces lower audio frequency sounds.
能够产生低频音的扩音器。
7.
Design of HF Spread Spectrum Communication System Based on Moderate-Low Speed
基于中低速率短波扩频通信系统设计
8.
Pre-emphasize Higher Frequencies;De-emphasize Higher Frequencies;Compressor;Expander
预加重高次频率;去加重高次频率;压缩器;扩展器
9.
Method of Anti-leakage of DVI Video Information Based on Spread Spectrum
基于频谱扩展的DVI视频信号防泄漏方法
10.
The Research of Lower-voltage Power Line Communication Board Based on Spread Spectrum Technology;
基于扩频技术的低压电力线通信板的研究
11.
Research of Auto Meter Reading Based on Low Voltage Powerline Carrier Spread Spectrum Communication;
基于低压电力线扩频载波抄表技术的研究
12.
The Application Research of Spread Spectrum Technology in LPI Radar;
扩频技术在低截获概率雷达上的应用研究
13.
Low-rate Convolutional Codes Used in Code-Spread CDMA System;
低码率卷积码在扩频通信系统中的应用
14.
Research on Application of Low/Zero Correlation Zone Sequence Pairs in Spread Spectrum Communication System;
低/零相关区序列偶应用于扩频通信系统的研究
15.
The Research and Implementation of PN-Code Capture in the Low-SNR Enviornment
低信噪比环境下扩频码捕获的研究与实现
16.
Simulation of Hybrid DS/FH Spread Spectrum Technique in LEO Satellite Telemetry & Control Link
混合扩频技术在低轨卫星测控链路中的仿真
17.
Realization of Reducing the PAPR of OFDM via Carrier Interferometry Spread Codes
基于载波干涉扩频码实现OFDM峰均比的降低
18.
Combining Coding with Spreading Code to Reduce HF Broadband System's PAPR
编码与扩频码结合降低短波宽带系统PAPR