Search found 317 matches

by srt19170
Wed May 14, 2008 7:55 am
Forum: Flute Forum
Topic: RTTA and Cork Position
Replies: 18
Views: 2547

Simply set the cork in a position such that a smooth octave jump, up or down, can be made with the least amount of embouchure change. Yup, that's all there is to it. That is, when the cork is in just the right place, octave transitions are at their easiest, just follow your ears. Are you suggesting...
by srt19170
Wed May 14, 2008 7:48 am
Forum: Flute Forum
Topic: RTTA and Cork Position
Replies: 18
Views: 2547

http://www.mcgee-flutes.com/Stopper.html Do you find it odd that you saw no impact in the lowest octave? Did you retune the flute to put the low D in tune after moving the stopper? Intuitively I'd expect to see a delta proportional to the frequency of the played note (as your graph roughly shows fr...
by srt19170
Tue May 13, 2008 7:06 am
Forum: Flute Forum
Topic: RTTA and Cork Position
Replies: 18
Views: 2547

While moving the cork will affect overtones it also affects tuning of higher notes much more than lower ones, and so is used to get the 3 octaves in tune. So you really need to start looking at the 3rd ocatave as well not just the first two. Call me a slacker but since I never use the 3rd octave I'...
by srt19170
Mon May 12, 2008 8:43 pm
Forum: Flute Forum
Topic: RTTA and Cork Position
Replies: 18
Views: 2547

RTTA and Cork Position

I wanted to characterize the impact that cork position has on flute tuning, so I used RTTA to look at the tuning of a couple of flutes with the cork at 0.5 bore diameter, 1.0 bore diameter and 1.5 bore diameter. As expected, there was some variability, but pushing the cork back consistently lowered ...
by srt19170
Mon May 12, 2008 7:41 am
Forum: Flute Forum
Topic: Sam Murray's new project?????????????????
Replies: 47
Views: 10479

Re: Sam Murray's new project?????????????????

kev899 wrote: Apparently,the eccentric,evasive genius that is Mr.Murray is planning on modifying a baroque oboe so it would play with normal flute fingering
http://www.xaphoon.com/

I don't think you can get the flute fingerings in the second octave with a reeded instrument, though.
by srt19170
Thu May 08, 2008 7:41 pm
Forum: Flute Forum
Topic: RTTA in use
Replies: 102
Views: 16287

"The bad news, Madam, is that your flute is suffering from 39 cents of flat foot, octave dislocation approaching 17 cents, low octave tilt at 35 cents and 12 cents of top end droop. The analysis is coming through now ....wait for it ... ah, just as I thought! Firewood." "Odd -- it wa...
by srt19170
Thu May 08, 2008 8:29 am
Forum: Flute Forum
Topic: RTTA in use
Replies: 102
Views: 16287

FWIW, I understand the point that MTGuru is making -- simply that by having a consistent and reproducible approach to how the flute is set up and played, we limit the independent variables that affect tuning and focus in more reliably on the impact of the flute itself. Graeme seems to believe that a...
by srt19170
Wed May 07, 2008 11:15 am
Forum: Flute Forum
Topic: RTTA in use
Replies: 102
Views: 16287

The First Rule of RTTA Club is: You do not talk about (or post graphs of) modern maker's flutes. Not without their permission, anyway. Although I don't think that Mr. Olwell need be concerned in this case. I'm not sure I totally agree with this rule at any rate. Fundamentally I don't see any differ...
by srt19170
Wed May 07, 2008 7:19 am
Forum: Flute Forum
Topic: Flute Making Thought for the Day
Replies: 2
Views: 1169

http://www.rsc.org/images/lamprey-300_tcm18-39592.jpg

And a less attractive fish would be hard to find!
by srt19170
Wed May 07, 2008 7:17 am
Forum: Flute Forum
Topic: Question about PVC material
Replies: 23
Views: 4868

Doug surely knows this, but it is worth mentioning that PVC pipe is manufactured to exterior dimensions and minimum wall thickness. The interior dimension of (say) 3/4" Schedule 40 is nominally 0.824" but the actual dimension will vary a surprising amount depending upon the manufacturer. I...
by srt19170
Tue May 06, 2008 7:42 am
Forum: Flute Forum
Topic: RTTA in use
Replies: 102
Views: 16287

It would be interesting to see how consistent the plots are for a single flute across different players, and/or for the same player at different times. My own experiments suggest that there is quite a bit of variability (although that may say more about my own flute skills than anything else). These...
by srt19170
Mon Apr 28, 2008 2:09 pm
Forum: Flute Forum
Topic: SURVEY: C Natural fingerings
Replies: 25
Views: 5129

Ro3b wrote:If I play C natural with exactly the same breath pressure I use for B, of course it's going to be out of tune no matter what fingering I use.
Why "of course"?
by srt19170
Wed Apr 23, 2008 7:36 am
Forum: Flute Forum
Topic: Wax For Tuning
Replies: 19
Views: 4888

Re: Wax For Tuning

GaryKelly wrote: Switch off your computer. Go play your flute.
Advice from the "Do as I say, not as I do" school.
by srt19170
Wed Apr 23, 2008 7:35 am
Forum: Flute Forum
Topic: Wax For Tuning
Replies: 19
Views: 4888

Re: Wax For Tuning

Thanks for the information, Jem. I still find beeswax too difficult to use alone, but I made a mix of beeswax and a softer, sticky wax (from a toilet ring seal as recommended elsewhere) that is at least workable, although still a little too soft. On the other thread, Loren mentions hard waxes that r...
by srt19170
Wed Apr 23, 2008 7:29 am
Forum: Flute Forum
Topic: Historical Flute Syndromes
Replies: 48
Views: 10495

I'm interested to know from those who have the system up and running whether they see any difference in results when they are playing tunes vigorously compared to playing scales and intervals more studiously? The plots I've looked at show some pretty clear differences. I've taken to playing both sc...