價格：免費
更新日期：2017-11-25
檔案大小：6.9M
目前版本：1.0.3
版本需求：Android 4.3 以上版本
官方網站：mailto:team.klauskombat@gmail.com
Estimate the frequency of the feedback you hear in a game-like manner.
Train your perfect pitch, and fade down the right frequency range when a real feedback happens.
Keywords: feedback, sound engineering, audio engineering, frequency, quiz, sine, tone
