SPS ; SPS, Signal Processing System ; SPS, Sanitary and Phytosanitary Standards ; SPS, Sewage Pumping Station ; SPS, Satellite Power System.
1. sps: Samples per second. In data conversion, an analog signal is converted to a stream of numbers, each representing the analog signal's amplitude at a moment in time. Each number is called a "sample." The number sample per second is called the sampling rate, measured in samples per second.