4月13日 的 Note Recognizer - A 440 Hz 應用程式分析

The Note Recognizer - A 440 Hz easily analyses the pitch frequency that you sing or play, and gives the corresponding note name quickly and accurately. Works great for vocals, piano, guitar, violin, and more! This 440 Hz tone is A in the musical scale. This tone is good for tuning or keeping a reference to  展示更多