other information from a rotating object, such as a shaft, rotor or wheel wirelessly. Torque Telemetry Systems turn a difficult measureme... ... middle of paper ... ...ion. However the most common definition of digital communication consider both passband and baseband as digital transmission. Data that is transmitted can either be in digital form, for example originating from a data sources like computer etc. or it can be in analog form such as a video/audio signal which is then digitized into a bit-stream