Engineering Research Equipment Grant: Signal Processing Laboratory

德雷塞尔大学信号处理活动的增加对现有设施提出了更高的要求，并暴露了现有系统的一些缺陷。主要需要的领域是信号处理实验室现有计算设备的外围设备。改进的PDP 11/23系统包括一个磁带驱动器，用于操作16位数据采集系统的硬盘，最大容量直接到磁盘，高速数据链路和扩展的图形。当前受益于这种新系统的项目有：非线性频谱压缩、脑电图信号分析、血压波形补偿、数据采集、音高检测和高保真数字信号处理。

The increased activity in signal processing at Drexel University has placed higher demands upon the existing facility and has uncovered some deficiencies in the present system. The primary area of need is in the peripherals of present computing facilities of the Signal Processing Laboratory. The improved PDP 11/23 system includes a tape drive, hard disks to operate a 16-bit data acquisition system at maximum capacity direct to disk, a high speed data link, and expanded graphics. Current projects that will benefit through the use of this new system are: nonlinear spectrum compression, EEG signal analysis, compensation of blood pressure waveforms, data acquisition, pitch detection, and high fidelty digital signal processing.