D S Blomquist

A minicomputer-based system for the measurement and analysis of community noise

R L Fisher, D S Blomquist, J S Forrer, 1975 .

The Development and testing of a highly directional dual-mode electronic siren

R L Fisher, D S Blomquist, J S Forrer, 1978 .

MEASUREMENTS OF RAILROAD NOISE-LINE OPERATIONS, YARD BOUNDARIES, AND RETARDERS

D S Blomquist, J M Fath, J M Heinen, 1974 .

An outdoor noise monitoring system with automatic calibration and remote digital display

D S Blomquist, J S Forrer, D M Corley, 1975 .