Clock Beat Amplifier Software
A Timegrapher This app is to measure the BPH(Beats per hour) of mechanical watches. It will display time error per day as well. The app uses microphone to measure BPH. Recommend to plug a microphone into phone and attach the microphone to the back of your watch. Basic version display wave graph and pulse interval histogram. Frequency display requires 'Premium' upgrade. Please test the app with your watch before you purchase 'Premium' upgrade.
The app will work as Premium during 30 min. Not for digital clocks. Not working in noisy environment. Set microphone direction toward a clock.
The Clockmakers' Stethoscope TM. With an Amplitic Personal Beat Amplifier you can:. Set clocks in beat more easily. Hear & Diagnose mechanical faults The Amplitic's sensitive electronic pickup can be clipped to any part of a clock movement, even the hand shaft, and the escapement will be heard ticking through the headphones.
Clock timing machines-what's good and bad. This function is useful also in setting a clock in beat by sound. You do have to pay for a beat amplifier. Or do you need merely to adjust the amplifier power output? Most of these questions can be. We will t to meet or beat any legitimate price for CP/ or IBM PC Software. - MOST DISK FORMATS. Parallel Adapter. Clock with Battery Back-Up and Software, Game Port, 64K I Memory Expandable to 512K.
Review from Mr. Kojima - Preset example Rolex or mechanical watch: Target frequency: 4 or 5Hz, Sample duration: 2Sec, Sensitivity: manual 50 Most pendulum clock: Target frequency: 1 or 2 Hz, Sample duration: 5 or 10 Sec, Sensitivity: medium FAQ. 1) in the settings there is a sensitivity option with a high, medium, low and 3 manual settings, can you explain how this changes the results It determines sound amplitude threshold for detecting clock sound. If your clock sound is loud you may reduce sensitivity. This will allow more environmental noises. If you increase the sensitive, you may measure hand watches. But small noise may measurement errors.
2) why does the detected frequency change between light grey, black and red Red means smaller drift during the measurement interval while grey means that measurement may have an error. 3) the average frequency does not always calculate, it stays at NaN The 'detected frequency' should be red continuously. 4) how do you calculate the pulse drift% abs(max detected frequency - min detected frequency) / detected frequency during 1 detection cycle. 5) what are the 2 graphs showing and what data are you using for the calculations The size of bars in the upper graph should be almost the same. The bottom shows amplitude of sound wave recorded from micro phone. 6) are newer versions of the app being developed.
You may provide sound sample by sending wav or mp3 file to admin@athumbcut.com. Works well on a mechanical watch and pendulum clocks.
One suggestion- Could it be tweaked so that it can measure beat of 400 day clocks which run at 8 or 10 BPM. It is able to pick up the sound of my torsion clock but it does not come up with a frequency - maybe a longer sample time would do this? It looks like the top graph labelled 'beat monitor' enables one to make sure both pendulum beats are equal.
Two parallel lines suggest the clock is out of beat. Looks like the idea is to adjust the clock until there is just a single line. Adjusted my Seiko 5 using this app.
No other voice recording app could identify the very subtle ticks of this time piece but this one. Drawbacks: 10 sec recording offers lower speed but higher accuracy, however it does not seem to work at all.
Also the measurements are not repeatable, if you aim at +- 2 sec / day, and you manage to reach it, don't measure 1 minute later, you will get disappointed. It's either the app or it is just how the mechanical watches work, the expectations are not met. Despite of this money well spent. Don't bother with the free version, it will only show you if the sound is picked up or not, the real value comes after you bought it.
I check the regulation of a clock quite well with free ver. Press menu button to bring up settings.
For watch select the 2 sec. Duration, for a clock 10 sec. Select medium sensitivity. Use back button to main screen. Press start with the clock/watch close to the mic Check yellow trace shows ticks as spikes & red trace has square markers coinciding with ticks & not on noise between. If not, change sensitivity till this happens.
Press Start again on exiting settings. Click on the target frequency value (default will displaying 'auto') Select or add the value (in ticks per hour) for your watch/clock. With the app running look at the beat monitor. If line of points is horizontal clock is running right. If line is sloping down it is running fast.
If sloping up running slow. Do not pay the $5! - It says my Grandfather clock is running at 3961 BPH. It should run at 3600 BPH.
Youtube Clock Electronic Beat Amplifier
That is 10% fast. So 12 hours on my clock should go by in 10.8 hours, and yet my clock is on to the minute in 12 hours!!! -Junk.- When I want to go from my watch to my clock, there is no way to throw out the old data, no reset button. Super lame app.
Clock Beat Amplifier Software Downloads
Written by a person with no experience and no knowledge. Tf2 weapon hack no survey - download free apps. Can not display in BPM, can not convert between BPM and BPR and back.