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1. #Witschi watch timegrapher microphone full
2. #Witschi watch timegrapher microphone software
3. #Witschi watch timegrapher microphone plus

This is why old railroad watches being adjusted for 5 or 6 positions. Likely you are timing your watch in only one position. The second way you are limited is by the strength of the mainspring.

#Witschi watch timegrapher microphone full

This causes the balance to swing at different amplitudes, thus different rates.Ī watch will keep different time depending on if it is at full wind, half wind or low wind. This is called isochronism, something else old railroad watches were adjusted for. When using a timing machine you are only testing it in one point of its full 24hr cycle from full wind to low wind.Ī timing machine (any kind of timing machine) only gives you a snapshot in a cycle where many variables influence the rate. #WINDOWS WATCH TIMEGRAPHER FULL#Īlways the best way to time a watch is by running it for a full 24hr period over several days so rates in several positions can be observed.

Remember too when you wear a watch you, by movement, introduce error to the mechanism, thus slowing the rate.

#Witschi watch timegrapher microphone software

A watch will almost always keep slower time while worn than in a static laying position.Ĭlick to expand.while the software is nice usually I find hobbyists are on a budget and it's too expensive. That's why they look at all these phone apps that are basically maybe not totally worthless but basically worthless. All the phone apps use the internal capacitive microphones those are audio microphones. If you look at a timing machines microphone it's designed to pick up the vibration of the watch which unfortunately is at audio frequencies. They work reasonably hard not to pick up audio in the air. Whereas the apps are picking up audio it becomes problematic to get a good clean signal. Then in addition to the software above there are other software-based timing machines but you're still stuck with finding or making a microphone.

#Witschi watch timegrapher microphone plus

Then you need the preamp for the microphone plus getting that into the computer successfully. Then there is my favorite the self-contained timing machine. self-contained means that you just turn it on and it works comes with a microphone that can rotate in multiposition which really is needed when you're timing and diagnostics for watch repair. Witschi makes some of the best unfortunately there very expensive. On the other hand the Chinese have done a really good job of making their own timing machines with similar functions at a fraction of the cost. Currently either the 1000 or the 1900 both outstanding machines.

The difference is the 1900 has a couple of enhancements and just a much nicer LCD screen.Collectors of vintage watches tend to be fans of the old days and the old ways, but we’ll always take time-saving inventions when we can find them. If you don’t have a timing machine, you really need one. In the old days, watch adjusting could take weeks.

After an adjustment, the watch was set to a standard time (or its deviation was noted) and then left in a position for a day. The next day, the rate was noted, allowing a calculation of how slow or fast the watch ran in that position.

If necessary, the watch was adjusted again, wound, and left to sit for another day. Adjusting a watch to 6 positions was a drawn-out affair.Ī big factory would have a lot of watches sitting around, ticking merrily until the next visit to the adjuster. (I doubt I could be trusted around so many 16-size Bunn Specials…) In his great book on Illinois wrist watches, Fredric Friedberg mentions the factory’s “timing room,” where workers kept “hundreds of watches wound while they were being tested for accuracy” (p.