AutoSignal consists of many important leading edge signal analysis, filtration, prediction, and noise removal technologies. Instead of combining these into a single interface, each of these has been assembled into separate mini-applications. This approach allows each procedure to be custom tailored and streamlined for ease of use. The program consists of four basic sections: Data Import, Generation, and Basic Modification (File, Edit, Data menus; "Main" toolbar) Time Domain Analysis Procedures (Time menu, "Time" toolbar) Frequency and Time-Frequency Spectral Analysis Procedures (Spectral menu, "Spectral" toolbar) Advanced Processing Procedures in Fourier, Wavelet, and Eigendecomposition Domains (Process menu, "Process" toolbar).