Physical Acoustics Corporation provides the most powerful, comprehensive and efficient software for acoustic emission testing, analysis and applications. The PAC software product line covers all the AE testing and analysis methods including the most advanced AE signal processing methods, e.g. FFT, neural networks, pattern recognition, wavelet analysis and moment tensor analysis that are publicly recognized and accepted in industries and research institutes. Additionally, knowledge-based software packages, such as MONPACTM and AIMS, are also available for applications where procedural standards are required or extensive experience bases are needed to perform successful tests.