gregorio
Headphoneus Supremus
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- Feb 14, 2008
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I intend to test at some point if there is any difference between recording with 48 kHz and recording with 96 kHz and sampling down.
Short answer: "No". Long answer: "Virtually always no". There is potentially a circumstance where it could make a difference; a particularly old or dodgy resampling process, which could then affect a non-linear downstream process (such as a modelled vintage compressor) or of course an extremely large pitch shift. I don't recall ever having experienced such a set of circumstances personally but it is theoretically possible. I have recorded IRs at both 48 and 96kHz incidentally.
I think that's with any passion out there, you have to really be obsessed with it to to find victims to record and experiment with various equipment and try to get others to record their performances.
Like photography, it's for those types of people that are really interested recording what can be sensed as accurately as possible.
From what I've read around, there are expensive mics out there. Like better quality mic with better signal to noise if one wants to do accurate THD+N measurements of headphones.
With this said, I do admire quality recordings and I wonder if I can do the same with the right equipment. A recording I really admire is 'Jazz at the Pawnshop' and I've always wondered how the recording was done.
It's not really that simple because it's not so much about the tools but about how one uses them. For example, you could get a set of the very best carpentry tools that money can buy but you're not going to start churning out Chipendales any time soon.
While I don't know much about photography, in the case of music it's not really got much to do with recording "as accurately as possible". The aim is to end up with a recording that is as pleasing/subjectively "good" as possible and that commonly means not recording as accurately as possible. There are some very expensive mics out there but the most expensive ones are not very accurate and don't have particularly low self noise, in fact they're usually far less accurate and noisier than mics which are 10 or more times cheaper. The reason they're more expensive is because they have certain colourations (and other properties) which are desirable because under certain conditions they produce a subjectively better result than other mics. The question then becomes; which mics should we use in which circumstances/situations and how should we use and position them (relative to the sound source and each other)? As the situation always varies, either: Different instruments, different pieces, different recording venues, different musicians, different instrument positions within the venue or different artistic intentions (different musicians have different ideas on what is subjectively better), then the choice and/or use of mics always varies, so how do we know/learn which mics to use and how?
Traditionally one got a job as the tea-boy in a top class studio, studied the literature, watched/learned what was going on, eventually becoming an assistant engineer being overseen and instructed by the chief engineer and then several years later becoming a chief engineer yourself. This way, decades of cumulative knowledge is passed along. In other words, even if one could "find victims to record" and had various equipment to experiment with, you'd need a few lifetimes to discover for yourself the cumulative knowledge that a typical chief recording engineer of a top class studio would have. So, could you "do the same", record an ensemble as well as a top class studio/recording team? It's possible but very unlikely. To start with, what's the "right equipment"?
G