Sound SIMPLE spectrum analyzer
Hi, i want SIMPLE sound spectrum analizer based on progressbars
i used now Phonon, but i dnt know how to get frequrency or something like this for visualization sound?
how to get frequrency in QTmultimedia i not found too
Hi and welcome to devnet,
The progress bar could only indicate the volume, it's not really suited for spectrum analyzes. What values would you like to show with progress bars ?
I dnt know, but not volumes
and open any station
its not volume
The thing to the left ? It's a peak meter, so it shows the instant level of an audio signal (loudness). More or less it's the volume
ok, how to get this loudness from phonon.AudioOutput?
thank, i found it in QTmultimedia documentation
PeakValue The peak volume of the media's audio stream.
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