![]() ![]() ![]() In effect it passes the problem of gain staging onto the post stage in the DAW. 32-bit float recording just prevents you from clipping the digital recording. If you are using a conventional capture device that has gain settings for each channel, then it’s still possible to clip the pre-amps. It’s worth pointing out some words of warning for those interested in a 32-bit float recording workflow. Having researched for this article, many location engineers were sceptical of the 32-bit float theory to start with, but having created a 32-bit float workflow, said they wouldn’t go back. In both scenarios, 32-bit float gives the sound engineer an opportunity to capture the sound with less chance of either clipping or too much noise floor. At the start of the shot the sound of the jet is hardly audible but as it hits the tarmac the sound is deafening. The shot starts with the plane half a mile away and ends with the rubber hitting the tarmac. In some cases the scene can be cowboys whispering threats then gunfire!Įven if you know what to expect, imagine capturing sound as a jet airliner comes into land. There’s a lot of fast moving parts and the unexpected can happen at any moment. Often overlooked in the shoot planning or even worse, seen as an annoyance, location sound can be a tough gig. Those who capture live sound on set deserve a medal. 32bit floating point audio allows the person recording the event to set gains with caution in mind, knowing that any clipping on the recording can be removed in the DAW, or if any elements of the recording had low gain that can be lifted in the DAW with less chance of adding noise floor. However, if someone on stage makes a change either to their equipment settings or playing styles then it’s perfectly possible to end up with clipping on the recording. The soundcheck has taken place and you’ve set the gain on your preamps to account allow for enough headroom whilst keeping the noise floor as low as possible. There can be no more uncontrolled recording environment than a live gig. Both of them come down to one thing… uncontrolled environments. We offer two areas of recording where 32-bit float recording is a useful tool in the arsenal of both music and post recording engineers. In many ways it seems that 32-bit float audio is something that offers so much, however for many 32bit recording is regarded as unnecessary. ![]()
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