1. After setting the the number of cylinders and whether the engine is a 2-stroke or 4-stroke engine, the app can work with any internal combustion engine, from diesel tractors to aircraft engines to motorcycles to chainsaws.
2. Engine RPM listens to the sound of a running engine and uses advanced signal processing algorithms to extract the frequency of that sound and calculate the RPM.
3. The analysis requires a clear sound from the engine without excessive interference from extraneous sounds.
4. For this reason, and because of the need for adjusting the expected RPM range, this app should not be considered a drop-in replacement for an operational tachometer.
5. Setup options include update periods from 93 milliseconds to 1.5 seconds, one to 12 cylinders, 2-stroke or 4-stroke, low-pass filtering, and signal clipping.
6. A real-time graph of the autocorrelation graph is displayed to help in troubleshooting and adjusting the expected RPM range.
7. Do not expect to read the RPM of an engine while other things are making too much noise at the same time.
8. To use the app you must set an expected RPM range to guide the analysis algorithms to the correct RPM.
9. Measure the RPM of an engine by analyzing the sound it makes.
10. The overall RPM range is 400 to 90,000 RPM (although at any one time, the operational range is typically +/- 30% around a nominal expected RPM).
11. It cannot read the RPM of an engine that is rapidly accelerating.
或按照以下指南在PC上使用 :
选择你的电脑版本:
软件安装要求:
可直接下载。下载如下:
现在,打开已安装的模拟器应用程序并查找其搜索栏。一旦找到它,请键入 Engine RPM 在搜索栏并按搜索。点击 Engine RPM应用程序图标。一个 窗口 Engine RPM 在Play商店或应用程序商店将打开并且它将在您的模拟器应用程序中显示商店。现在,按下安装按钮并像在iPhone或Android设备上一样,您的应用程序将开始下载。现在我们都完成了。
你会看到一个名为“所有应用程序”的图标。
点击它,它会带你到一个包含所有已安装应用程序的页面。
你应该看到 图标。点击它并开始使用该应用程序。
下载 Engine RPM 对于Mac OS (Apple)
下载 | 开发人员 | 评论 | 评分 |
---|---|---|---|
$8.99 对于Mac OS | Real-Time Specialties | 29 | 3.97 |
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