iSTI Signal Generator at App Store analyse

App power index: 140 (based on ranks around App Stores today)
Utilities Productivity
Developer: Embedded Acoustics
Price: 0 free
Current version: 1.3, last update: 7 years ago
First release : 06 Mar 2011
App size: 8.14 Mb
4.4 ( 8864 ratings )
follow app

Estimation application downloads and cost

> 3.08k
Monthly downloads
~ $ 1.26k
Estimation App Cost


iSTI Signal Generator is an application that generates the STIPA test signal for measuring the speech transmission index according to IEC 60268-16 4th edition. The speech transmission index predicts speech intelligibility. NOTE: in order to measure the speech transmission index, software or hardware is needed to analyze the STIPA test signal, such as the iSTI Professional app. This app is only a signal generator; it is a handy tool to use a a separate source of the STIPA test signal for those who already have a 4th edition-compliant STIPA measuring solution.
Read more
# Term Store county Place Priority
1 signal generator 5 ⭐️⭐️⭐️⭐️
Available in countries
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
Korea, Republic Of free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
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,