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A few queries:I know it sounds silly, but all you have to do is try it for yourself and it will be obvious. Check a plastic hook against a large brass hook. Even my 7th grade student could tell the difference between them. At this point it's not just my subjective opinion. I have done this play test with a lot of very accomplished saxophonists and they have unanimously agreed that there is a noticeable difference between a large brass hook and a plastic hook. It might only be a 3-5% difference in the sound and response, but it is clearly different. The saxophone is a mysterious thing and the smallest difference in materials can make a big difference. The point where the hook hangs must be an important node of vibration and all of that pressure from the strap must transmit vibration into the hook. Brass on brass acts a lot differently than brass on plastic. There is no other way to explain it, but the play test is clear.
Amen. You're not going to convince the scientists here, but many musicians will agree with this.The saxophone is a mysterious thing and the smallest difference in materials can make a big difference.
I know 7th graders that can't tell the difference between an alto and a tenor in blind listening tests.Check a plastic hook against a large brass hook. Even my 7th grade student could tell the difference between them. .
You don't need to be a scientist to take your thumb off the thumb hook.Amen. You're not going to convince the scientists here, but many musicians will agree with this.
But apparently you need to believe in the effect to hear itYou don't need to be a scientist to take your thumb off the thumb hook.
Regards,
Let me clarify the question then. For every other note other than a mid C# you will have at least one finger and two thumbs in contact with the horn - plus at least one extra pad held down against the body (over and above those that are already closed...and assuming you're not opening a key).Q: What happens when you just let the horn hang from its strap and play a mid C#?
A: The brass hook changes the sound and the feel of every note on the horn, not just certain notes.
{ - my bracketsQ:If the vibrations from brass on brass make that much of a difference, such that it's noticeable from plastic (which is quite a stiff material) why doesn't a horn get progressively more dead as you close more keys off (think of all that squishy leather and felt touching the tone holes, not to mention your squishy fingers atop the keys?
A: I am not saying that I understand to esoteric acoustic principles of why brass hooks sound better. You can be an armchair acoustician and debunk the results of my findings, but the results of the play tests are so clear. Do the tests yourself and then you will have a better idea of what I'm talking about. Is it so difficult to believe that the material of the thing that is supporting most of the weight of the horn makes a difference in how the thing vibrates? Who knows why. If it was barely noticeable I wouldn't even bother to write about it. It is a big change (depending on the size of the hook), almost as much as a ligature change.
{Q}What happens to the tone if you lift your thumb off the thumb hook? If a couple of ounces of brass make 3-5% difference, what figure would you put on the weight of the average thumb being in contact (bearing in mind the comparatively massive surface area)?{A} Just try it, then you can talk all the **** you want.