Possibly none. Video refers to what IS recorded, digital refers to how it is recorded or stored.

The maximum recording time for digital camcorders varies from a few minutes to multiple hours. It depends on the quality of the recording, the available memory, and the battery.

A digital dictaphone is useful for recording voices, as a secretary might for transcribing later. The digital version replaces the tape recorder style dictaphone and has a longer and clearer recording.

The data written onto compact discs is in a digital format. It may not have originally been written in a digital format, but will be converted to digital in order to write it to a compact disc.

Some music/audio compact discs show whether the data was digital or analogue at each stage of: * original recording

* mixing * recording to CD by showing a three letter code where A indicates analogue and D digital.

ADD would indicate an original analogue recording with a digital mixing and then the digital compact disc recording.

What can I do to get rid of that dry (sterile) over all sound in digital recording?

As compared to analog which sounds warm and smooth.