1.
One method is to filter the signal bef ore transmitting it in the channel in the low-frequency part of the chaotic sys tem.
一种改进的方法是在发射端用滤波器滤去混沌信号的高频部分 ,只传输低频部分。
2.
Use this setting with vocals or instruments to compensate for proximity effect or to reduce the low frequencies that can make an instrument sound dull or muddy.
可用它来补偿人声或乐器的邻近效应，或降低可使乐器声音显得沉闷或拖泥带水的低频部分。
3.
It may also be used to compensate for proximity effect or to reduce the low frequencies that can make an instrument sound dull or“ muddy.
还可用它来补偿邻近效应，或降低可使乐器声音显得沉闷或“拖泥带水”的低频部分。
4.
The digital portion includes low-frequency video, the pulses that keep receivers synchronized with transmitters, and the audio signal for high-quality stereo sound.
数字部分包括低频视频(使接收机与发射机保持同步的脉冲)以及用于高质量立体声的音频信号。
5.
VHF television IF strip
甚高频电视中频部分
6.
high resolution low frequency spectrum analyzer
高分辨率低频谱分析仪
7.
Radio wave: Wave from the portion of the electromagnetic spectrum at lower frequencies than microwaves.
无线电波:电磁波谱中比红外辐射频率更低的电波部分。
8.
high resolution LF frequency spectrum analyzer
高分辨率低频频谱分析仪
9.
The middle part of an audio frequency.
中声频，中频声波频率的中间部分
10.
double-channel digital low-frequency spectrum analyzer
双通道数字式低频频谱分析仪
11.
A Low Power RF CMOS Dual-modulus Prescaler;
低功耗射频CMOS双模前置分频器设计
12.
Study of Ultra-Low Frequency Electromagnetic Wave Exploration to Deep Geological Information
深部地质信息的超低频电磁探测研究
13.
The lowest part in vocal or instrumental part music.
低音部分音调或乐器的部分音阶中最低的部分
14.
the lowest region of the ionosphere (35 to 50 miles up) that reflects low-frequency radio waves.
电离层中的最底层，处于地球表面以上至英里的部分，反射低频无线电波。
15.
Trapping stiffness measurement with brownian motion analysis method at low sampling frequency
低频响及低采样频率下用布朗运动分析法测量光阱刚度
16.
The Longitudinal Distribution of Atmospheric Low-frequency Oscillations in Middle-High Latitude and the Impacts Affected by ENSO Events;
中高纬低频振荡的经向分布特征及ENSO事件对低频振荡的影响
17.
Performance Analysis of Differential Hopping System Against Partial-band Jamming
差分跳频系统抗部分频带干扰性能分析与仿真
18.
directional low-frequency analyzer and ranging
定向低频分析与测距浮标