quote: | Originally posted by EddieZilker
Are you talking about broadcast equipment?
What are the specifics on those or how would I go about finding them? The reason I'm asking is that I tried out a mix on my new TV, the other day, and it did something eerily similar to what you describe with the amp protection scheme. It was too quiet until the song got to the break and then the volume reverted. I know the mix was fucked but I'd like to be able to quantify just how fucked the mix was so I can avoid that, in the future. |
There is really no magic to it. Most broadcast systems have what amounts to a brickwall limiter at the end of the chain to prevent a spike anywhere in the signal from destroying the speakers and other equipment. You'll find this in everything from club sound systems to car radios to TV speakers.
All you need to do to prevent this behavior is have a well balanced mix, with a low end proportionally level with the rest of the track. This is not just limited to the low end mind you, but it is a common cause of an unbalanced mix so its a good place to start looking. Having too much bass is a typical rookie mistake and lots of beginner and even intermediate producers struggle with this for quite some time.
You have a limited amount of headroom, so you want to refrain from taking up any of that room with frequencies that do not contribute to the track. If you have a huge peak at 40 Hz taking up a ton of headroom, then there is not as much room for the rest of your track, so the average (perceived) level is lower.
Last edited by Eric J on Jul-23-2010 at 00:48
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