transparent
/tɹæn(t)sˈpæɹənt//tɹæn(t)sˈpæɹənt/adjective
Definitions
(of a material or object) See-through, clear; having the property that light passes through it almost undisturbed, such that one can see through it clearly.
Example: The waters of the lake were transparent until the factory dumped waste there.
(of a system or organization) Open, public; having the property that theories and practices are publicly visible, thereby reducing the chance of corruption.
Obvious; readily apparent; easy to see or understand.
Example: His reasons for the decision were transparent.
Having the property of transparency, i.e. sufficiently accurate that the compressed result is perceptually indistinguishable from the uncompressed input.