| 1. | Pre - amplification of multichannel photocurrent acquisition
多路光电流采集的前置放大 |
| 2. | The application of infrared remote control in hi - fi preamplifier
前置放大系统中的应用 |
| 3. | Used in hi - fi per - amplifiers and tv oscillation loop circuits
适用于高保真前置放大及电视振荡回路。 |
| 4. | Take mic to enlarge leadingly
带mic前置放大 |
| 5. | A range automatic transfer is designed for the preamplification system with resistance feedback
前置放大电路设计了量程自动切换的电阻反馈式两级放大。 |
| 6. | Adopts high quality and high efficient pin photo - diode . head - amplifier adopts low - noise caas module , can receive super low optical power
采用优质量高灵敏度pin光电二极管前置放大采用低噪音砷化镓模块，可以超低光功率接 |
| 7. | Sk - 301 integrated tube and transistor karaoke processing amplifier tube & double microphone pre - amplifier , and the timbre is interesting to listen to
极富创意的电子管双话筒前置放大，能极大地表现到演唱者声音的每个细节，音色圆浑动听。 |
| 8. | In mainly contains photoelectric converting and pre - amplifying circuits , lcd and keyset interface circuits and data storing circuits based on i2c bus
主要包括光电转换和信号前置放大电路、液晶屏和键盘接口电路和基于i ~ 2c总线的数据存储器电路。 |
| 9. | Signal channel is composed of photodetection preamplifier and filter circuit , reference channel and correlation demodulator are realized by labview
信号通道由硬件实现,包括光电探测前置放大电路及滤波电路;参考通道及相关解调器部分则利用labview软件编程实现。 |
| 10. | Super chopper - stabilized amplifier icl7650 is adopted in the preamplifier circuit . double integrate a / d convertor and the a / d convertor in the cpu are adopted in the circuit
在前置放大电路中采用了自稳零运放icl7650 , a / d转换利用了双积分式a / d转换器mc14433和单片机内部的a / d转换器。 |
