| 開發人員: | SkyPaw Co., Limited (5) | ||
| 價錢: | * * 免費 | ||
| 排名: | 0 | ||
| 評測: | 0 寫評論 | ||
| 清單: | 0 + 1 | ||
| 點數: | 1 + 10,741 (3.7) ¡ | ||
| Google Play | |||
描述
WHAT MAKES "DECIBEL X" SPECIAL:
- Trusted accuracy: the app is carefully tested and calibrated for most devices. The precision is matching with real SPL devices
- Frequency weighting filters: ITU-R 468, A, B, C, Z
- Spectrum analyzer: FFT and BAR graphs to display real time FFT. Those are very useful for frequency analysis and musical tests. Real time predominant frequency is also displayed.
- Powerful, smart history data management:
+ Recording data can be saved into a list of history records for future access and analysis
+ Each record can be exported as hi-res PNG graph or CSV text via sharing services
+ Fullscreen mode to give overview the whole history of an record
- Dosimeter: NIOSH, OSHA standards
- InstaDecibel to capture your dB report overlaid on photos and easily shared via popular social networks (Facebook, Instagram, etc.).
- Beautiful, intuitive and carefully crafted UI design
OTHER FEATURES:
- Standard time weightings (Response Time): SLOW (500 milliseconds), FAST (200 milliseconds) and IMPULSE (50 milliseconds)
- Trimming calibration from -50 dB to 50 dB
- Standard measurement range from 20 dBA up to 130 dBA
- Spectrogram
- HISTO graph for plotted history of the recorded values
- WAVE graph with 2 display modes: Rolling & Buffer
- Real time scale level chart
- Display Current, Average/Leq, and Max values with both nice and clear digital and analog layouts
- Quick reference text to help you compare with real-life examples
- "Keep Device Stay Awake" option for long duration recording
- Reset and clear current recording at any time
- Pause/Resume at any time
NOTES:
- Please do not expect a quiet room reading will be 0 dBA. The range 30 dBA - 130 dBA is the standard usable range and an average quiet room will be about 30 dBA.
- Although most devices are pre-calibrated, custom calibration is suggested for serious purposes requiring higher precision and accuracy. To calibrate, you will need a real external device or calibrated sound meter as a reference, then adjust the trimming value until the reading matches with the reference.
If you like it or have suggestions, please support us by rating and giving us comments and feedback.
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新功能
- 版本: 9.3.6
- 發佈日期:
- ∿ Fix a crashing issue on some devices
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
開發人員
- SkyPaw Co., Limited
- 平台: Android 應用程式 (5)
- 清單: 0 + 1
- 點數: 4 + 26,748 ¡
- 排名: 0
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- 折扣: 0
- 影片: 2
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其他資訊
- 版本: 9.3.6
- ID: com.skypaw.decibel
- 類別 :
Android 應用程式›工具 - OS:
Android 7.0 - 大小:
24 Mb - 內容分級:
Everyone - Google Play 評分:
3.7(10,741) - 發佈日期:
- 發行日期:
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- 個人網站:
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