價格：免費
更新日期：2017-01-24
檔案大小：1.6 MB
目前版本：1.8.2
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Completely redesigned decoder!
Turns your iPhone into a simple DTMF decoder. Simply hold the iPhone's microphone near to a clear source of DTMF tones (telephone "Touch Tones") and it will display the numbers being dialed. The decoded digits are also placed into a text area from which you can copy them to the clipboard.
A row of LEDs indicate which frequencies are present in the signal - each LED corresponds to a single frequency.
See it in action here:
https://www.youtube.com/watch?v=l_QD8KFCJPw
Source code freely available:
https://github.com/veghead/ios-dtmf-decoder
支援平台：iPhone