music frequency


The only thing I know about the frequency is that the audible to human ear is 20-20khz and the middle C on the piano is 250hz. Can you tell me what frequency range a complex orchestra music might be?
odnok123
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.
Eldartford,

One of the most popular organ works for recital is the Bach Tocatta & Fugue in D minor. My recording is Deutche Gramaphone 427 668-2. There seem to be no extraneous noises, the small pipes have the immediacy of attack you expect, and there is that glorious subtle vibration when one of the big pipes is opened. It's very close to what I have experienced in live performances -- hey, maybe the pipe organs and organists were just for show and they were actually playing a recording.

For symphonic music Mahler invokes the pedal notes to add substance, and Saint-Seans has a field day in his racous symphony. My preference has moved more to Bach, Mozart, baroque, and jazz, but I enjoy the pipe organ.

db
Donbellphd...I too have many classical organ recordings. Theatre organs are a whole different animal.

The Wurlitzer in the Organ Stop Pizza is,they say, the largest in the world. Others have claimed this, so I don't know, but it is a big one, beautifully restored. The building was specially designed and constructed to hold the instrument. The wind generation machinery and all the air ducting is on display behind a glass wall.

And the Pizza and wine is good too.