Andrea Electronics Corporation (Andrea) designs, develops and manufactures microphone technologies and products for speech-based applications software and communications. The Company’s technologies eliminate unwanted background noise to enable the optimum performance of various speech-based and audio applications. The Andrea DSP Microphone and Audio Software Products and Andrea Anti-Noise Products have been designed for applications that are controlled by or depend on speech across a range of hardware and software platforms. These products incorporate its digital signal processing (DSP), noise cancellation (NC), active noise cancellation (ANC) and active noise reduction microphone (ANR) microphone technologies, and are designed to cancel background noise in a range of noisy environments, such as homes, offices, factories and automobiles. The Company also manufactures a line of accessories for these products.