Signal Processing And Instrumentation Section

信号处理和仪器科(SPIS)为NIH内部研究计划提供电气、电子、光电、计算机和软件工程专业知识，用于需要开发生物医学仪器和信号处理系统的项目。这些SPIS合作涉及先进的实时信号转导、信号处理和控制系统；并导致了新的生物医学仪器技术的创建。示例技术包括：cDNA微阵列、蛋白质微阵列、组织微阵列、激光捕获微切割、染色体微切割、高速扫描光谱分析、电子顺磁共振成像、微制造/微分析、超声成像和红外荧光成像。SPI的这些能力和成就使该集团成为NIH这类电气工程研究和开发的焦点。该部门的研究和开发活动是与美国国立卫生研究院科学家的合作努力，并经常导致独特的、专门的生物医学仪器的开发。其他项目涉及系统仿真和信号分析所需的信号处理算法开发。课程目标要求具备先进的模拟和数字电路、生物物理信号传输技术、射频和遥测系统、数字信号处理硬件和软件、可编程逻辑器件、印刷电路板开发、光电子学以及用于信号处理和控制的计算机仪器的设计专业知识。

The Signal Processing and Instrumentation Section (SPIS) provides electrical, electronic, electro-optical, computer, and software engineering expertise to the NIH Intramural Research program for projects that require the development of biomedical instrumentation and signal processing systems. These SPIS collaborations involve advanced real-time signal transduction, signal processing, and control systems; and result in the creation of new biomedical instrumentation technologies. Example technologies include: cDNA Microarray, Protein Microarray, Tissue Microarray, Laser Capture Microdissection, Chromosome Microdissection, High Speed Scanning Spectrometry, Electron Paramagnetic Resonance Imaging, Microfabrication / microanalysis, Ultrasound Imaging, and Infrared Fluorescence Imaging. These SPIS capabilities and accomplishments have established the group as the focal point for this type of electrical engineering research and development at the NIH. The research and development activities of the section are collaborate efforts with NIH Institute scientists, and often result in the development of unique, specialized biomedical instruments. Other projects involve signal processing algorithm development required for system simulation and signal analysis. Section goals necessitate design expertise in advanced analog and digital circuitry, biophysical signal transduction techniques, radio-frequency and telemetry systems, digital signal processing hardware and software, programmable logic devices, printed circuit board development, opto-electronics, and computer based instrumentation for signal processing and control.