TY - GEN AU - T Michael Souders C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1981-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.1145 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1981 TI - A calibration service for analog-to-digital and digital-to-analog converters: ER -