Also known as: SMP+
SMP has various meanings in the File Extensions category. Discover the full forms, definitions, and usage contexts of SMP in File Extensions.
A sample is a digital representation of an analog signal. Both digital video and digital audio files are created using samples. The quality of the sample is determined by the sampling rate, or the bit rate the signal is sampled at. What we see and hear in the real world is in analog format. Computers, on the other hand, can only understand digital information.
File ExtensionsLast updated: