TY - JOUR AU - Randall Wagner AU - Victor Nedzelnitsky C2 - Journal of Research of the National Institute of Standards and Technology DA - 2007-03-01 LA - en M1 - 112 PB - Journal of Research of the National Institute of Standards and Technology PY - 2007 TI - Effect of Power Line Interference on Microphone Calibration Measurements made at or near Harmonics of the Power Line Frequency UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=822639 ER -