Hidden Solutions, LLC, provides technical consulting and research support services in the areas of signal processing, multichannel estimation (e.g. spatial/phased arrays), and ultrasonics, including ultrasonic guided waves (e.g. Lamb and Rayleigh waves). Hidden Solutions, LLC, assists industrial, government, and academic organizations to develop, optimize, and implement solutions to challenging, real-world problems. Some representative applications include, but are not limited to: Structural Health Monitoring (SHM), Nondestructive Evaluation (NDE), Biomedical Applications, Telecommunications, Radar, Sonar and Geologic/Seismic Imaging