繁體版 English
登录 注册

pcm signal 中文是什么意思

发音:
用"pcm signal"造句"pcm signal"怎么读
中文翻译手机版
  • 脉码灯信号
例句与用法
  • At the receiving end , a inverse process is performed . the system receives low rate data and the fpga reorganizes a frame of data which is decoded by the compression chip every 20 ms . the obtained pcm signal is performed d / a to restore the analog speech signal
    在收端进行相反的过程,接收低码率数据,并由fpga重新组帧,送至主芯片解码得到pcm信号,再作d / a变换,恢复出模拟语音,系统是全双工的。
  • The system adopts an advanced specific speech compression chip based on ambe algorithm . it can achieve high compression rate at 4 kb / s . the system first performs a / d conversion on analog speech input to obtain pcm signal and the pcm signal was encoded by the main compression chip
    它采用了比较先进的基于ambe算法的专用语音压缩编/解码芯片,压缩率高,可以将数字语音信号码率压缩至4kb / s ,且编码速率可通过修改控制程序选择。
  • In this paper , the method of in - bore abnormal phenomenon remote detecting is presented . considering of the multi - channel transient signals automatic acquisition , a project of pcm signal hardwire transmission data automatic acquire system is put forward . in this system , a pcm demodulate board is designed , it can decode the pcm code string which contain the information of the multi - channel transient signals , it also can catch the useful data automatically , and transmit these data to upper pc by rs485
    在该系统中,为了能够解调出包含多路动态信号数据的高码速率pcm信号,设计并制作了一种适用的pcm解调板,能够从pcm码流中恢复出位时钟信号,从而与发送端保持位同步和帧同步,从而对pcm码流可靠地解调、缓存,并能根据计算机设定的触发条件自动地捕获多路信号的有效段,然后利用rs485总线将这些数据可靠地远传至计算机以供显示、分析和保存。
用"pcm signal"造句  
pcm signal的中文翻译,pcm signal是什么意思,怎么用汉语翻译pcm signal,pcm signal的中文意思,pcm signal的中文pcm signal in Chinesepcm signal的中文pcm signal怎么读,发音,例句,用法和解释由查查在线词典提供,版权所有违者必究。