| 开发人员: | David Bannach (3) | ||
| 价格: | 免费 | ||
| 排名: | 0 | ||
| 评价: | 0 我要评价 | ||
| 列表: | 0 + 0 | ||
| 积分: | 0 + 159 (4.5) ¡ | ||
| 积分 +1 | |||
说明
Features:
- Smooth analog display of dB(A)
- Take photo with sound level display
- Share, print, and store sound level photos
Extra Features (with purchase):
- Select frequency weightings A, C, and Z
- Record decibels on beautiful strip charts
- Annotate the strip charts
- Share, print, and store the strip charts
This app uses the internal microphone to estimate the sound pressure level in decibels (dB SPL).
Examples:
- quiet bedroom at night: 30 dB
- average home: 50 dB
- vacuum cleaner, 1m away: 70 dB
- jet aircraft, 50 m away: 140 dB
屏幕截图
新版变化
- 版本: 3.5.2
- 已更新:
- Thank you for using Decibels. This version fixes a bug that in some cases prevented the microphone from being activated when the app was reopened.
价格
- 今天: 免费
- 最小值: 免费
- 最大值: 免费
可选
开发人员
- David Bannach
- 平台: iOS 应用 (3)
- 列表: 0 + 0
- 积分: 0 + 614 ¡
- 排名: 0
- 评价: 0
- 折扣: 0
- 视频: 0
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其他信息
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