How to generate simple sounds for QAudioOutput objects?

[MattPhillips]

Hello,

I'd like for the user to be able to generate simple sounds from the gui, that don't necessarily ever even need to be saved to a file--nothing more than pure tones. I.e. the user would key in frequency, duration, and maybe volume, and the tone would play. Does anybody know how to do this?

Matt

[MattPhillips]

I do, now. You can create a QIODevice from a QByteArray, not just a file. And (who knew) there is an QAudioOutput example in the Multimedia subfolder among the Qt demos which does just this.