Great post just above, ZD. I agree completely.
Regarding your post just above that one, I think that Ptss's comment you quoted was addressing my post, not yours. I don't have first-hand knowledge of recording industry practices, or of the design of the elaborate mixing consoles that are commonly used. However my understanding is that the widely held notion that a recording stands a 50-50 chance of having correct polarity, and that inverting the signal will correct the polarity of those recordings which do not have correct polarity, is a misconception. Especially in the case of recordings having many performers, and given that the majority of recordings (both classical and popular) tend to be heavily multi-mic'd.
My understanding is that the pickups from each of those many mics will typically be subjected to processing in the consoles which differs from mic to mic, making it likely that in the final mix some of the instruments and/or singers on the recording will have one polarity, and other instruments and/or singers will have the opposite polarity.
Unless, that is, the recording was produced using "purist" techniques, i.e., a minimal number of microphones and minimal post-processing. That being the exception rather than the rule, in most genres including classical.
Best regards,
-- Al
Regarding your post just above that one, I think that Ptss's comment you quoted was addressing my post, not yours. I don't have first-hand knowledge of recording industry practices, or of the design of the elaborate mixing consoles that are commonly used. However my understanding is that the widely held notion that a recording stands a 50-50 chance of having correct polarity, and that inverting the signal will correct the polarity of those recordings which do not have correct polarity, is a misconception. Especially in the case of recordings having many performers, and given that the majority of recordings (both classical and popular) tend to be heavily multi-mic'd.
My understanding is that the pickups from each of those many mics will typically be subjected to processing in the consoles which differs from mic to mic, making it likely that in the final mix some of the instruments and/or singers on the recording will have one polarity, and other instruments and/or singers will have the opposite polarity.
Unless, that is, the recording was produced using "purist" techniques, i.e., a minimal number of microphones and minimal post-processing. That being the exception rather than the rule, in most genres including classical.
Best regards,
-- Al