Adaptive Spectrum and Signal Alignment

Adaptive Spectrum and Signal Alignment Incorporated provides maintenance-center software products for digital subscriber line (DSL) service providers. It offers software development tools for dynamic spectrum management of DSL systems. The company's products include DSL Expresse, a suite of software tools that enable a telephony service provider to monitor its DSL network; Rapide, a management interface for enhancing the capabilities of maintenance centers; and Chorale, a management interface for DSLAM and CPE equipment designed with integrated circuits supporting vectored DSL. It also offers design and consulting services for DSL equipment and chip manufacturers. The company is based in Redwood City, California.