This value represents a voltage reference output level from sound elecronic systems. The distinguishing difference from dBV values is that the dBV has a .775 volt zero reference or 0dBv equals .775 volts, in a 600 ohm circuit.dBV has a 1 volt zero reference without regard of circuit impedance.

This is a console in which analog audio signals are converted directly to digital data and then processed in the digital mainstream. This also means that the digital data can be directly inserted to this console.

This is a DVD that allows one time recording with multiple reading capability. This can be data storage space for audio, video or data formats.