Andrea Electronics Corporation (Andrea) is engaged in designing, developing and manufacturing microphone technologies and products for speech-based applications in software and communications. The Company has designed its products for: Speech recognition; Distance Learning; Audio or videoconferencing; Internet telephony and Voice Chat; Cellular and wireless telecommunications; Telematics and in-vehicle computing. It operates in two segments: Andrea Digital Signal Processing (DSP) Microphone and Audio Software Products, and Andrea Anti-Noise Products. The Andrea DSP Microphone and Audio Software Products segment produces Andrea SuperBeam Array Microphone, Andrea USB-SA External Digital Sound Card, Andrea AudioCommander, Andrea AutoArray Microphone and Andrea VoiceCenter. The Company�s Anti-Noise Products segment provides Noise Cancellation (NC) products, Bluetooth NC products, Active Noise Cancellation products. Its products include a line of headsets, handsets and related accessories.