Search found 32 matches

by gerryt
Mon Jan 14, 2019 5:57 am
Forum: Contemporary Acoustic Guitar Design and Build - Trevor Gore
Topic: My first frequency spectrum
Replies: 9
Views: 11172

Re: My first frequency spectrum

Martin - the preamp certainly cured my teething troubles getting VA to work. I guess technically what I'm using is an audio interface. It's a Behringer UMC202HD if anyone's interested and cost about £50 from Amazon. The XLR to USB adaptor cable was to be frank a waste of space. Trevor I have a bit m...
by gerryt
Sun Jan 13, 2019 11:16 am
Forum: Contemporary Acoustic Guitar Design and Build - Trevor Gore
Topic: My first frequency spectrum
Replies: 9
Views: 11172

Re: My first frequency spectrum

Thanks for the reply Trevor. Bedtime here in Scotland (well for oldies like me it is!) and I'm on my phone. I'll crank up the laptop and Excel and give you more details tomorrow. Enjoy your Aussie sun. Its a wet cold night here in Scotia.
by gerryt
Sun Jan 13, 2019 9:31 am
Forum: Contemporary Acoustic Guitar Design and Build - Trevor Gore
Topic: My first frequency spectrum
Replies: 9
Views: 11172

My first frequency spectrum

Hi all Hope you don't mind me asking but all this frequency/plate testing mullarkey is new to me. I wonder if some of you experienced VA users might take a quick look at the spectrum below and tell me if I'm in the right ball park. This was a spectrum taken when I was testing for the twisting mode. ...
by gerryt
Sun Dec 30, 2018 1:36 am
Forum: Contemporary Acoustic Guitar Design and Build - Trevor Gore
Topic: Back radius question
Replies: 3
Views: 7464

Re: Back radius question

Thanks for that Martin. So not impossible to use a larger radius for the back but a bit more challenging. I have some adi spruce which might up the stiffness of the back bracing a bit.
by gerryt
Sat Dec 29, 2018 9:41 am
Forum: Contemporary Acoustic Guitar Design and Build - Trevor Gore
Topic: Back radius question
Replies: 3
Views: 7464

Back radius question

Hi all Gerry from Scotland here and newbie to the books. Quick (and possibly stupid) question - can I get a live back out of a radius that iisn't 3 or around that metres? I've never been that fussed about the size of radius I use for the back and, through no particular reason other than it was sort ...
by gerryt
Tue Dec 25, 2018 2:09 am
Forum: Instrument Builders Forum
Topic: Attention all Lurkers
Replies: 90
Views: 577767

Re: Attention all Lurkers

Thanks for that Martin. The info on the books on here is unsurpassed and I find I need a bit of help interpreting some of it! It's like going back to school for me!

Anyway hope to see you on the forums.

Cheers and Merry Christmas to you and all, Gerry
by gerryt
Sun Dec 23, 2018 11:04 pm
Forum: Instrument Builders Forum
Topic: Attention all Lurkers
Replies: 90
Views: 577767

Re: Attention all Lurkers

Hi all The main reason I haven't posted is that I'm from neither Australia or New Zealand so I didn't know if it would be appropriate. I live in Scotland and have been building electric and acoustic guitars and the occasional uke for getting on for 17 years. Recently bought the books and am having m...