Not trying to diminish your point, but I think that you have lost many with the academia behind your argument (in earlier postings). <snip>
That's why I dropped it a few octaves - but remember I was talking primarily to a person with some serious radio freq broadcast experience and I thought the lines got a little blurred.
You are also correct - if you don't mind me saying so - as experience is sincerely the best teacher. I concede that what you are doing is 'way over my experience - but you made a lot of valid sense too, even to me.
cont'd::: Being that I have a background in RF (since 1989), cabinet building (since 1990), metrology (not meterology) (since 1992) and instrument building (since 2007) I was able to follow, yet I would never attempt to explain it in such technical terms...no need. Even around the various shops that I worked in (GE, Underwriters Labs) I refused to speak in a way that did not communicate in the simplest of terms.
THAT is a golden viewpoint. I was told during my public speaking years to never talk down to an audience - but instead try to ingratiate yourself to them by including them in the information - even if so in a very cursory manner. Thank-you for reminding me.
I may have assumed that the audience for this line of reasoning (soundwave propagation) MIGHT be just preaching to the choir, so I was somewhat wont to keep it on a higher echelon.
cont'd::: It has been my experience that the more dense (not heavy) the wood the "brighter" the sound. Even in the same species of wood. I have seen ash bodies with a very open grain that mimic the properties that one expects with alder. Wood that is not properly, or fully dried behave differently than wood that has been dried. Properties vary in kiln dried and air dried wood. Both of these point to moisture content.
This lies directly in the full-on path of what I think is mistakenly called: 'sustain'. I feel that any note that doesn't sing loud is somewhat either lost either through the wood, loose adhesion of molecules on the atomic level and even the torque on the screws that hold the bridge in place.
There may be multitudes of factors that affect the loss or support to 'sustain', but that's where the wood (not 'quality') is most illogically blamed.
I cite my silly example of a rubber-bodied bass. Wishfully - it would be nice to go down a list, selecting the attenuating values of woods - but alas, that's not possible for many levels of reasons.
con't::: Now this is coming first hand from someone that has built more than a few hundred basses on a production line, meaning that all other variables (electronics, solder, wire length etc.) were the same. Believe it or not, I and others have noticed slight variations on sound based on paint as well. Metallics behave differently based on certain properties, and hardness of paint makes a difference. Sure these differences are subtle almost to the point of being negligible, but they do exist and are measurable.
I love this. It points out that these factors are so oddly 'romantic' in nature that it's like a guy who likes skinny women and others who want a little meat on the bones of their mates.
"Romance" of our musical tastes may, in the end, be what it's all gonna boil down to. (ending my sentence with a preposition, sorry)
con't:::Yes, I could go into the physics behind this, but no need. I just say that the density, not the weight, is the factor; not just in the body, but neck as well.
I have an instrument that will prove this right away. The body is a two piece swamp ash construction, with a very open grain on the E,A side of the instrument. The E string sounds HORRIBLE; totally nonconsistant in comparison to the other strings. EVERY BIT OF THE INSTRUMENT HAS BEEN SWAPPED! Started with the strings, then nut (see if it made a difference on the open E, used plastic and bone nut), bridge, followed by p'ups, then preamp, finally the neck! NO DIFFERENCE, the E string still sounds like ASS!
Yup! Totally true yet hauntingly unquantifiable!
Funny you mentioned a split-wood for the body. Going along with what I believe is another of those dumb inconsistencies in instruments: possibly the glue line between the body halves could have been an isolating factor, not allowing migration of the E-string notes to cross over into more resonant wood.
Don'tcha love it?