Qt-spek

基于Qt的频谱分析器

修改于Spek官网地址, Github仓库地址

Spectrogram

c, C : Change the audio channel.

f, F : Change the DFT window function.

l, L : Change the lower limit of the dynamic range in dBFS.

p, P : Change the palette.

s, S : Change the audio stream.

u, U : Change the upper limit of the dynamic range in dBFS.

w, W : Change the DFT window size.