recording signal meaning in English

记录信号
录制信号

Tap the handset speaker line ( spk ) to capture the recording signals
录音信号由听筒内喇叭并线取出，起动方式为vox 。
Many approaches have been adopted to enhance the signal - to - noise ratio ( snr ) of the recorded signal
Anfis可直接应用于建模、决策、信号处理和控制领域。
Secondly , the measured datum of power system are divided into two instances to have a study on compression : normal and fault recording signals , which are recognized by the state of a special relay used to record the state of power system
然后把电力系统测量数据的压缩问题分为两种情况进行研究：电力系统正常运行状态下的录波数据的压缩和电力系统故障运行状态下的录波数据的压缩，这两种情况通过一个专门的记录电力系统状态的继电器的状态来加以识别。
Ensemble averaging ( ea ) is a conventional method for improving the snr of the recorded vep . depending on the snr of the recorded signal , ea requires 100 - 2000 trials to estimate an ep . targets of others methods are concentrated on decreasing the number of repetitions required and speeding up ep estimation
但是平均方法忽略了每次试验之间vep的变异，而且反复刺激会引起神经系统疲劳，危重病人难以承受，也将直接影响到诱发响应的波形，因此对vep进行单次或少次提取并跟踪每次试验中vep的变化成为人们关注的研究目标。