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Version
1.0.2
Size
957.1 Kb
Updated
9 years ago
Released
22 Oct 2010
Screenshots
Description
Simple, easy to use audio tool to calculate a loudspeakers sound pressure level (SPL) based on the Inverse Square Law. Two conditions are required or assumed: 1. Free Field Conditions (No Walls or Reflective Surfaces) and 2. Single Point Source. The variables include the distance between the loudspeaker and listener, the desired amplifier power, and the loudspeakers sensitivity rating (usually between 88 to 102 dB defined as 1Watt at 1 Meter). Use the sliders to adjust variable settings on the fly to get quick estimations.
Estimates
Search Keywords 1
| # | Term | Country | Place | Priority |
|---|---|---|---|---|
| 1 | digital calc | #12 | ⭐️⭐️⭐️⭐️ |
Competitors
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| 18 | +1 Numbers: math twenty | 5 |
| 19 | Calculator - PRO | 3 |
| 20 | abc3.me Calc | 2 |
| 21 | +1 Numbers: math twenty free puzzle games | 1 |
| 22 | Bridgestone AG Tyres | 1 |
| 23 | SetMyCamera | 1 |
| 24 | Plain Calc - The Classy Calculator for iPhone, iPad and Apple Watch | 1 |
| 25 | Plain Calculator Pro | 1 |
| 26 | Calculator -Classic Calculator | 1 |
| 27 | Oxygen Cylinder Autonomy Calc | 1 |
| 28 | Simply Clock - Digital | 1 |
| 29 | Photo Calc - Simple Calculator | 1 |
Availability
Devices
iPhoneFirstGen
iPodTouchFirstGen
iPodTouchSecondGen
iPhone3G
iPhone3GS
iPadWifi
iPad3G
iPhone4
iPodTouchThirdGen
iPodTouchFourthGen
iPad2Wifi
iPad23G
iPhone4S
iPadThirdGen
iPadThirdGen4G
iPhone5
iPodTouchFifthGen
iPadFourthGen
iPadFourthGen4G
iPadMini
iPadMini4G
iPhone5c
iPhone5s
iPadAir
iPadAirCellular
iPadMiniRetina
iPadMiniRetinaCellular
iPhone6
iPhone6Plus
iPadAir2
iPadAir2Cellular
iPadMini3
iPadMini3Cellular
iPodTouchSixthGen
iPhone6s
iPhone6sPlus
iPadMini4
iPadMini4Cellular
iPadPro
iPadProCellular
iPadPro97
iPadPro97Cellular
iPhoneSE
iPhone7
iPhone7Plus
iPad611
iPad612
iPad71
iPad72
iPad73
iPad74
iPhone8
iPhone8Plus
iPhoneX
Pricing by country
| Country | Price |
|---|---|
| Canada | free |
| China | free |
| France | free |
| Germany | free |
| Italy | free |
| Netherlands | free |
| Portugal | free |
| Spain | free |
| Poland | free |
| UK | free |
| India | free |
| Japan | free |
| Poland | free |
| Russia | free |
| Turkey | free |
| USA | free |
| Korea, Republic Of | free |
| Ukraine | free |
