@misc{1152611, author = {Edward B Magrab}, title = {Environmental effects on microphones and type II sound level meters:}, year = {1976}, month = {1976-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.TN.931}, language = {en}, }