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COSC rating for a mechanical chronometer is -4/+6 and for quartz its +-0.07 per day.
I have an Omega f300 Hz tuning fork chronometer and wonder what the COSC rating for tuning fork chronometers is ?
Started by by luddite on
, 5 posts
by 4 people.
Answer Snippets (Read the full thread at tz-uk):
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On Thu, 02 Apr 2009 15:14:11 GMT, kurt <allez@att.net
Even using 12 tuning forks can result in a poor tuning. Depends on the
instrument. Pianos have harmonics that are a bit sharp. So your
octaves are not true octaves, but need to be set a ...
Started by kurt on
, 9 posts
by 5 people.
Answer Snippets (Read the full thread at omgili):
A440 or middle C
Hello, and while I'm familiar with piano tuning technique I can't imagine
being able to get a decent to count beats as an aid....
One tuning fork at a reference
pitch (e.g.
And appropriate tension adjustments made.
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Physics frequency of a piano note? A tuning fork with a frequency of 262 hz is sounded together with a note on a piano. Nine beats are heard in 3 seconds. What is the frequency of the piano note?
Started by k a on
, 1 posts
by 1 people.
Answer Snippets (Read the full thread at yahoo):
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Ask your Facebook Friends
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Quote: : I came across a situation when studying music, albeit briefly on a music access course, whereby all the harpsichords in the college had a secret drawer when you opened up the lid. In this drawer was a tuning fork. In some cases before was tuned...
Started by MostlyBass on
, 20 posts
by 15 people.
Answer Snippets (Read the full thread at talkbass):
He ....
?!?
Panzerdash! If doing this and tuning lower was a simple way to make your music sound better, record companies would have been exploiting this technique since it first came uncovered.
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On Tue, 18 Nov 2008 01:40:59 -0800, Robert Baer <robertbaer@localnet.com
I have done some fiddling with C1 and C2 and have been unable to get
the other tuning-fork crystals to work.
Any suggestions?
Started by Robert Baer on
, 3 posts
by 2 people.
Answer Snippets (Read the full thread at omgili):
Those tuning fork crystals have big ESRs, like 30-50k
@ 32KHz, dropping as frequency rises.
)
I once made a very nasty, ugly little 32,768 Hz tuning
fork oscillator like this (it breaks just.
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Can you help me with Physics PLEASE? 1) A cardboard tube with a moveable cap on one end has a tuning fork vibrating over it. The cap is adjusted so that you get the maximum sound intensity from a 256 Hz tuning fork. The temperature inside the tube is ...
Started by CrAzYcHiCk1 on
, 1 posts
by 1 people.
Answer Snippets (Read the full thread at yahoo):
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Balance Bracelets Not much I can say. I'm pretty sure you know what the debate topic is going to be about. Do you think they actually work or is it all in the mind?
If you're not familiar with what I'm talking about here's a pic:
Supposedly those little...
Started by Shirayuki Mizore on
, 10 posts
by 8 people.
Answer Snippets (Read the full thread at trmk):
Originally Posted by de_nhoj Simply put they're nothing more than a scam to sell something at hundreds of times the cost... .
Re: Balance Bracelets Simply put they're nothing more than a scam to sell something at hundreds of times the cost it took to make it .
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My first attempt at electric piano modeling. Here we go:
The pure fundamental is the only mode that can reside within a vibrating tine -like a tuning fork. Therefore, it's easily modelled with a single resonant filter, excitated by a "hammer" impulse....
Answer Snippets (Read the full thread at electro-music):
In this respect, as well as concerning hammer and (de-)tuning-just like in a "real" electric piano.
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On Mon, 24 Aug 2009 10:13:22 -0400, default <default@defaulter.net
I'm wondering if anyone has done this and how:
I want to resonate a high carbon steel bar at its fundamental
frequency to produce an audio tone. The bar is 1/8" thick, 6-1/2"
long...
Started by default on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at omgili):
On Mon, 24 Aug 2009 11:06:53 -0500, Tim Wescott <tim@seemywebsite.com
It would seem that a nice big coil at an antinode, with a DC current on
it or a permanent magnet providing a bias, will couple the bar's
mechanical energy nicely into electrical... .
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On Mon, 27 Apr 2009 12:51:24 +1000, dAz <daz@zipdog.com
well tuning fork watches are one of the most delicate of watches, it is
real easy to stuff them
here is the movement
http://members.optushome.com.au/noir357/Tuningfork/ESA9162.jpg
closeup...
Started by dAz on
, 32 posts
by 6 people.
Answer Snippets (Read the full thread at omgili):
But on the whole, the electronics in the tuning fork watches are simple,
repairable the tuning fork....
Movement of the the oscillator (tuning fork) is
used to mechanically drive the hands, creating in effect made.
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