描述
Features:
- Instant calculation
- Results are copyable to other apps
- Formulas are included as reference
- Supports up to 16 decimal places
- Supports various units for each input
Distance attenuation is defined as the way in which a sound level [dB] reduces as a listener moves away from a sound source. As sound travels from the source, the area over which the sound is spread increases like ripples on a pond. This means that the same amount of acoustic energy is dispersed over a greater area, and as a result, the sound level at any position on this area reduces as the distance from the source is increased.
Sound attenuation describes how the SPL [dB] changes with increasing distance from the sound source.
The sound attenuation formula is as follows:
SPL₂ = SPL₁ - 20 * log (D₂ / D₁)
Where:
SPL₁ - Sound Pressure Level [dB] at point 1
SPL₂ - Sound Pressure Level [dB] at point 2
D₁ - Distance from the sound source to point 1
D₂ - Distance from the sound source to point 2
Thanks for your support, and do visit nitrio.com for more apps for your iOS devices.
螢幕擷取畫面
價錢
- 今天: $2.99
- 最小值: $2.99
- 最大值: $2.99
追蹤票價
點數
0 ☹️
排名
0 ☹️
清單
0 ☹️
評測
成為第一個評論 🌟
其他資訊
聯絡人
- 個人網站:
http://www.nitrio.com
Distance Attenuation Calc 縮短網址: 已複製!- 🌟 分享
- App Store
你可能還喜歡
-
- Speed Distance Time Calc
- iOS 應用程式: 公用程式與工具 由: Nitrio
- $2.99
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 3 (2.3) 版本: 1.2 The Speed Distance Time Calculator helps calculate time, speed, or distance. Easily determine average speed if you know the distance traveled in a specific amount of time. This app can ⥯
-
- ++Calc - Time Calculator
- iOS 應用程式: 公用程式與工具 由: Legal Prompt Inc.
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 1.1.2 "++Calc" is a multifunctional calculator app suitable for everyday use. [Main Features & Functions] - Calculations in Various Radix Supports input in binary, octal, decimal, and ... ⥯
-
- CalC - Scientific Calculator
- iOS 應用程式: 公用程式與工具 由: Le Van Thanh
- * 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 1.7 CalC is a great tool for students, especially those in high school, college, and university, who need to solve complex math and science problems. It features a natural display that ... ⥯
-
- Calc
- iOS 應用程式: 公用程式與工具 由: Mike Wesemann
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 28 (3.9) 版本: 2.3.2 Calc is a beautiful simple tape calculator for your iPhone and iPad with a uniq user interface. Features: - universal App for your iPhone and iPad - Slide Over and Split View support - ⥯
-
- Calc / Calculator
- iOS 應用程式: 公用程式與工具 由: Kouichi Abe
- $0.99
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 2.3 Calc is a very simple calculator app. Features ・Fundamental rules of arithmetic operation. ・Memory function. ・Copy to buffer with the long press on the result. ・Consumption tax ... ⥯
-
- Calc The App
- iOS 應用程式: 公用程式與工具 由: Tomasz Lukaszyk
- * 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 1.3 Calc the app -- a fast, clean, ad-free calculator. Instant results & big buttons Mesmerising Haptic feedback & Sounds History tape with copy/share Percent & tax helpers Themes: ... ⥯
-
- Distance Points Calculator
- iOS 應用程式: 公用程式與工具 由: Gorasiya Vishal Nanjibhai
- $1.99
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 1 (1.0) 版本: 1.1 Easily calculate the distance between points in both 2D and 3D space with precision! Whether you're a student, engineer, architect, or math enthusiast, this app is perfect for quick ... ⥯
-
- Distance Converter Km Mile Yd
- iOS 應用程式: 公用程式與工具 由: Anna Filobok
- $1.99
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 15 (4.9) 版本: 1.1 Distance Converter Km Mile Yd is the fast distance converter to convert for Kilometre, Metre, Mile, Yard, Foot, Inch. You can use it if you mapmaker, builder, driver, traveler or ... ⥯
-
- Distance and Area Measurement
- iOS 應用程式: 公用程式與工具 由: Second Tech AB
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 1 (5.0) 版本: 1.2 Distance and area measurement. Turn this application on and walk or drive around a region to measure its area. The path's length is measured as well. To start a measurement; wait until ⥯
- 全新
- Calc Pro Tools
- iOS 應用程式: 公用程式與工具 由: Vijayasekar Thanga mani
- $0.99
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 1.0 Calc Pro Tools - Your Complete Calculator Toolkit Simplify your daily calculations with 15 powerful, specialized tools all in one beautiful app. Whether you're managing finances, ... ⥯
-
- Calc Pro - Simple and Useful
- iOS 應用程式: 公用程式與工具 由: Keita Nonaka
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 5 (4.8) 版本: 4.3.0 Calc Pro can do complicated calculations easily. It is a very powerful math calculator but easy to use. Calc Pro also handles huge numbers without ellipsis. Most calculators will only ... ⥯
-
- Calc-Ai Math Problem Solver
- iOS 應用程式: 公用程式與工具 由: Manohar Varu
- * 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 1.0 Calc-Ai Math Problem Solver an advanced AI-powered tool designed to help users solve a wide range of mathematical problems. This app covers arithmetic, algebra, trigonometry, calculus, ⥯
-
- Calc+α
- iOS 應用程式: 公用程式與工具 由: Ariane Inc.
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 1.26 Calc+α is an app designed to make daily calculations easier and more efficient. Each feature is intuitive, enabling anyone to use it effortlessly. Whenever there's a need for ... ⥯
-
- Calc: Multiline calculator
- iOS 應用程式: 公用程式與工具 由: Aleksei Khaliapin
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 34 (4.9) 版本: 1.3.1 Calc - multiline quick calculator. Solve any math in seconds. Are you looking for a simple calculator that's incredibly fast and easy to use? This easy calculator app is designed to ... ⥯