Impulse noise overpressure test equipment null of broadcastPURPOSE: To provide a sound pressure examining apparatus of boradcasting installation which makes quick testing possible with no need of skilled operators.口野 廣喜長谷川 久
noise n. 1.[C,U]噪音,杂讯,响声,喧闹 2.[pl]应酬话 v. 1.[T]谣传 2.[I]喧闹 noise(wave) 杂波 signal/noise n. 讯噪比 impulse buy vt, vi. 即兴购买 magnetic measurement 磁测定 eye measurement 目测 noise immune 抗扰,抗噪声 noise modulated 噪声调制的 最新单词 cassette change...
Classifier is developed through the evolutionary process realized by genetic programming. The proposed filter shows very good results in suppressing both fixed-valued and random-valued impulse noise, for any noise probability, and on all test images....
INS-400L信号发生器/Impulse Noise Simulator,脉冲噪声模拟器现货租售、维修及回收 回收工厂闲置/倒闭电子仪器,个人处理仪器,欢迎来电!!回收工厂闲置/倒闭电子仪器,个人处理仪器,欢迎来电!!回收工厂闲置/倒闭电子仪器,个人处理仪器,欢迎来电!!width : 50ns, 100ns, 200nsm 250ns,400ns,andany combination thereof, ...
allows you to test the physical layer for line faults and restrictive wireline impairments such as bridge taps (multiple appearances), load coils, bad splices, ingress noise, impulse noise, and crosstalk from adjacent pairs in the cable bundle. exfo.com 可以使用此测试设备来测试物理 层线路故障和...
The use of the acoustical test fixture is important because of the potential risk of hearing damage occurring during impulse noise tests, performed with the participation of subjects. The impulse noise attenuation by earplugs determined from measurements carried out using acoustical test fixture was ...
impulse noise脉冲噪声,冲激噪声 impulse voltage冲击电压;冲荤压;脉冲电压 impulse response function响应函数;脉冲响应函数;反应函数 impulse control脉冲控制;冲动控制 specific impulse比冲量;比推力 nerve impulse[医]神经冲动 impulse test[电]冲击试验 impulse force冲击力 ...
impulse noise脉 声, 声 impulse voltage 击电压; 荤压;脉 电压 impulse response function响应函数;脉响应函数;反应函数 impulse control脉 控制; 动控制 specific impulse比量;比推力 nerve impulse[医]神经动 impulse test[电]击试验 impulse force击力 ...
Images are often corrupted by impulse noise in the procedures of image acquisition and transmission. In this paper we proposes a method for effective detec... R Rai,S Singla - 《Iosr Journal of Electronics & Communication Engineering》 被引量: 0发表: 2015年 Multilevel adaptive nonlinear filters...
根据[2]文章中所得到的结论:扫频信号较MLS信号有更高的信噪比(Signal -to-noise Ratio),lin-sweep信号的信噪比在高频段上较为优秀,而e-sweep信号的信噪比在低频段上更有优势,并且在各个频段上比较均匀。 故在本次实验中,我们采用exponential-sine sweep signal 作为激励信号 当选定了激励信号后,我们故考虑如何从间...