Inducing vibrations onto a sensor streamer. At least some of the example embodiments are methods including: towing a sensor streamer through a body of water, the sensor streamer comprising a plurality of geophones spaced along the sensor streamer; inducing a vibration onto the sensor streamer at a predetermined location, the inducing as the sensor streamer is towed; measuring the vibration by a geophone at a distance from the predetermined location, the measuring creates a measured vibration; and creating, by a computer system, a model of noise propagation along the sensor streamer, the creating based on the measured vibration.