The recording that I have with the most extensive very low frequency signal is a Wurlitzer theatre organ CD from Organ Stop Pizza (in Mesa Arizona...great place to visit). There is a continuous background at uniform level down to the 20 Hz 1/3 octave band of my spectrum analyser. Is this good? Well maybe yes, and maybe no. It is the real sound of the wind generation machinery of the organ, and if it were not there the reproduced sound would not match a live performance. But maybe this sound is a distraction, and some folk might prefer to have it gone.
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- 19 posts total
- 19 posts total