SEISMIC DATA LABORATORY Open PDF Document Details Document Type Technical Report Publication Date Jul 21, 1965 Accession Number AD0480486 Entities Organizations Teledyne Technologies Tags Communities of Interest Energy and Power Technologies DTIC Thesaurus Topics Correlation Analysis Data Science Digital Data Digital Filters Earth Sciences Filters Fourier Analysis Frequency Geodetic Surveys Geophysics Group Velocity Information Science Magnetic Tape Mathematical Filters Phase Velocity Power Spectra Surveys