純本機私密執行的 432 Hz / 528 Hz Pitch & Solfeggio Converter Studio

Convert audio to 432Hz & 528Hz Solfeggio frequencies, transpose pitch semitones/cents, resample (8kHz–192kHz), and apply 10-band precision EQ with real-time spectrum analyzer and lossless export 100% locally. 100% 瀏覽器本機處理，無需註冊帳號，零伺服器上傳。