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Sound Meter Pro

darkkiller
1.33MB
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商店下载 500 - 3k
版本 2.4.1a 4年前

Sound Meter Pro的描述

Sound Meter Pro is the 4th set of Smart Tools collection (noise, vibration, seismometer).

SPL(sound pressure level) meter app uses your phone mic to measure noise volume in decibels(db), and shows a reference. We had calibrated many android devices with the actual sound level meter with dB(A).

REMEMBER!! The smart phone microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are LIMITED by the manufacturers. The very loud sound cannot be recognized. Moto Droid(max.100), Galaxy S3(81dB), Galaxy S2(98dB)...

Vibrometer app uses your built-in sensors to measure phone's vibration or the earthquake, and shows a reference.

The measured values are the Modified Mercalli Intensity scale(MMI). If it is inaccurate, you can calibrate it so that the maximum value is about 10-11.

* Pro version added Features:

- Sound Meter and Vibrometer are integrated

- Statistic menu and Save log data

- Level notification

- Line-chart duration

- More models are calibrated

- No ads

* Do you want more tools?

Get [Smart Tools] package.

For more information, see the manual, Youtube video and the blog. Thank you.

** Not Compatible with: Xperia(X8, X10 mini), LG(Optimus One, P350), GT-I9001, ZTE, etc声级计Pro是第四组的智能工具集(噪音,振动,地震仪)。

SPL(声压级)仪表的应用程序使用您的手机话筒来测量噪声的音量分贝(db),并显示一个参考。我们已校准的许多Android设备的实际声级计分贝(A)。

记住!智能手机话筒对准人的声音(300-3400Hz的40-60DB)。因此,最大的价值是有限的,由制造商。非常响亮的声音不能被识别。 MOTO DROID(最高100),银河S3“(81分贝),的银河S2(98分贝)...

测振仪应用程序使用内置的传感器来测量手机的震动或地震,并显示一个参考。

测量值经修订麦加利强度量表(MMI)。如果它是不准确的,您可以校准的最高值约10-11。

*专业版新增功能:

- 声级计,测振仪集成

- 统计菜单,并保存日志数据

- 级别的通知

- 线图持续时间

- 更多的模型校准

- 没有广告

*您想了解更多的工具吗?

智能工具包。

欲了解更多信息,请参阅手册,Youtube视频和博客。谢谢。

*不兼容的Xperia(X8,X10 MINI),LG(的Optimus One P350),GT-I9001,中兴通讯等

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APK information about Sound Meter Pro

APK Version 2.4.1a
兼容性 Android 2.0+ (Eclair)
权限 6


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