TY - GEN AB - Reduction in Noise. January 1949. LIEUTENANT (E) E. H. OTTEN, R.N. DA - 1949 ID - 7874 JF - Journal of Naval Engineering L1 - https://library.imarest.org/record/7874/files/v02b4p06a.pdf L2 - https://library.imarest.org/record/7874/files/v02b4p06a.pdf L4 - https://library.imarest.org/record/7874/files/v02b4p06a.pdf LK - https://library.imarest.org/record/7874/files/v02b4p06a.pdf N2 - Reduction in Noise. January 1949. LIEUTENANT (E) E. H. OTTEN, R.N. PY - 1949 T1 - Reduction in Noise TI - Reduction in Noise UR - https://library.imarest.org/record/7874/files/v02b4p06a.pdf VL - 2 Y1 - 1949 ER -