spectrogram:该程序可以将音频文件呈现为频谱图并将频谱图转换回音频

# Spectrogram  *A waveform and spectrogram of "[Formula]" from Aphex Twin's album* Windowlicker, *showing a hidden face.* This program can display waveforms and spectrograms for audio files, as well as the reverse process, converting spectrogram images back into audio.