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- analog digital recording equipment 模拟数字记录设备
- Audio waves can be converted to digital form by an ADC (Analog Digital Converter). An ADC takes an electrical voltage as input and generates a binary number as output. 声波可以通过ADC(模拟数字转换器)转换到数字形式,ADC采用电压作为输入并产生二进制数作为输出。
- Digital recording offers the best sound quality. 数位式的录音提供最好的音质。
- Distributed control system (DCS) belongs to analog digital hybrid system, field control system (FCS) is an automatic system with multiple step network. 集散控制系统(DCS)多为模拟数字混合系统,现场控制系统(FCS)是分步式网络自动化系统。
- The small and lightweight Portable MD Recorder offers easy digital recording. 一款小而轻量的便携MD;它能够提供便捷的数字录音.
- This paper introduces a method for using general analog digital converter to consist of high speed A/D system in the design of Time Domain Reflector (TDR). 文章介绍了在时域反射仪 (Time- Domain Reflector,缩写为 TDR)设计中 ,采用普通的 A/ D芯片构成高速模 /数转换系统的具体方法
- Or you might want to keep a digital record of your house inventory on a CD and store that CD in a safety deposit box. 您也可能希望把您的家庭财产清单的数字记录烧制在CD上,然后把CD存放在一个安全的保险箱中。
- Digital recording gives excellent sound reproduction. 数码录音的声音效果极佳。
- A high quality digital recording and editing system. 高质量数码录音与编辑系统。
- The signal processing system consists of a band pass filter(BPF) with center frequency of 2.856 GHz and bandwidth of 10 MHz,a logarithmic detector,a analog digital converting module,and a data acquisition program based on Labview. 带通滤波器选用中心频率为2.;856 GHz、带宽为10 MHz的腔体滤波器;对数检波模块采用对数放大器AD8313芯片;模数转换模块采用NI公司的PXI-5102;上位机的数据采集程序采用Labview编写。
- What the digital record pattern of digital camera brings is convenient editor function makes us OK oneself are appropriative director, cameraman. 数码摄像机的数字记录方式带来的便捷编辑性能让我们都可以自己充当导演、摄像师。
- integrated analog digit converter 集成模数转换器
- Analog Digital Termination Assemble Substation 模数化终端组合配电箱
- High Precision Digital Recorder Design and Research 高精度数据采集仪的实现与研究
- dual slope analog digital converter 双积分A/D转换器
- First song captured by mini digital recorder 数码录音机录下第一首歌
- hybrid analog digital simulation 模拟数字混合仿真
- Development of mine portable digital recorder 矿用便携式数据记录仪的研制
- high-speed Analog Digital Converter(ADC) 高速模数转换器