Generating a sound

[noobiept]

Hey, is there a tone generator in qt, where you could generate a sound? (the beep kind of sound.. - single frequency tone)

[mlong]

For generating arbitrary tones? No. There is a "beep":http://doc.qt.nokia.com/4.7/qapplication.html#beep function in QApplication that will play your system beep. But not a tone generator in the "play simple tunes" sense.

There are various multimedia APIs in Qt, but primarily are concerned with playback of media files and that sort of thing.

[noobiept]

ok, thanks anyway.

[Jupiter]

if you have a sound file you can play it with QSound::play

[noobiept]

No, haven't got any file.

I've found this "tutorial":http://doc.qt.nokia.com/4.7-snapshot/multimedia-audiooutput.html , it seems to be generating a sound, I'll try to understand the code.

[smileeFace]

Hello,

I know this post was from a few years ago. Is there still no way to generate a tone if I were to pass volume and frequency?

Edit: Found that I could just use Windows.h's Beep(..). All I needed was a basic tone of which I could set the frequency. How pretty it sounded didn't matter. Planning on making an abstraction layer so that when I change to another platform, I would only have to change this system specific file.