Posted: Jun 09, 2005 12:34 pm Post subject:
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MrBiddle,
The main advantage of using a dedicated audio recording system like the DAT is the stability of info encoded on it. The minidv tape records video, audio, timecode and all other info in a narrow strip of tape, comparing this to the DAT tape that records only audio. And it serves as your backup.
Next, most prosumer cameras don't have XLR connections thus it would be impossible to plug in balanced microphones in these cameras (unless you use XLR connectors like the Beachtek but you still end up with an unbalanced audio input). And that's a disadvantage to the audio recording as it subjects you to all possible interference.
The mini microphone jack provided in these cameras can easily pickup interference. A problem in audio integrity and a problem in post.
Most 3ccd chip cameras allow you to record 16bit at 48kHz, however, if your camera doesnt have this feature and you happen to have a DAT available, use it. As it allows you to capture 16bit audio at 48kHz using balanced microphones and be able to monitor sound during shoots.
Hope this helps.