Sales of CDs are the major source of revenue for recording companies.
Through the 1990s, sales of compact discs (CDs) were the major source of revenue for recording companies.
Manufacturers are also a good source for records of consumer claims and court actions, information that the NHTSA gets only when it launches an investigation, if then.
Additionally, email is the most trusted, reliable source for record keeping in the workplace, perhaps because it has been around for so long.
Another cross slit aperture CS2, with a size of 2 μm, is used to filter the beam and acts as the point source for hologram recording.
In particular, the ISA-TAB Study file is suited for recording the source and characteristics of biological specimens and for specifying any treatments performed on them.
As subscription services become the dominant source of revenue for recorded music, the entire business will have to shift gears to survive.
The rocks in Glacier National Park are the best preserved Proterozoic sedimentary rocks in the world, with some of the world's most fruitful sources for records of early life.
Most complex of all are the systems that have evolved most recently for recorded sources, including processes of recording them as lessons unfold.
