MAIL SORTER USING LABVIEW

Speaker Verification using LabVIEW

The speaker verification is a process of verifying the identity of the claimants. It performs one to one comparison between a newly input voice print and the voice print for the claimed identity that is stored in the database. In this paper, linear predictive coding co-efficient has been used for formant detection. The peak frequencies in the frequency response of vocal tract are formants, whic...

Automation of Optical Test Equipment using LabVIEW

A blue array of GaN-based μLEDs and a Golden Dragon Plus commercial LED (OSRAM) were analysed under a pulsed current. A LabVIEW program by National InstrumentsTM is used to automate the measurements of the envelope at the top of the pulse at different frequencies. The program allows to save, to plot and to elaborate the data measured. The results, characterised by noise at high frequencies, sho...

Distance Learning Remote Laboratories Using LabVIEW

Supersonic Blowdown Wind Tunnel Control Using LabVIEW

A computer-based, proportional-integral control system for supersonic blowdown wind tunnels was developed in a LabVIEW environment. The control algorithm is based on numerically integrating the differential equations used to model a supersonic blowdown wind tunnel in which the proportional and integral control terms were added and tuned in a simulation to determine their appropriate values. Val...

Facilitating Interdisciplinary Hands-On Learning Using LabVIEW*

The College-wide Integrated Teaching and Learning (ITL) Program at the University of Colorado at Boulder’s College of Engineering and Applied Science serves six departments and more than 2,400 undergraduate students. The ITL hands-on learning approach places a strong emphasis on enhancing engineering education through the integration of experiments that use computerized data acquisition, and in...