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Digital Signal Processing
Digital signal processing (DSP) is concerned with the representation of discrete time signals by a sequence of numbers or symbols and the processing of these signals. Digital signal processing and analog signal processing are subfields of signal processing. DSP includes subfields like: audio and speech signal processing, sonar and radar signal processing, sensor array processing, spectral estimation, statistical signal processing, digital image processing, signal processing for communications, control of systems, biomedical signal processing, seismic data processing, etc.
Raytheon Applied Signal Technology
At Raytheon Applied Signal Technology, Inc. (Raytheon AST), our solutions are aligned with our customers’ highest priorities. We provide the intelligence, surveillance, and reconnaissance (ISR) capabilities America needs to prevail in the war against terrorism, to secure our homeland, and to anticipate and support emerging threats. This focus has made Raytheon AST an exceptional national resource.
