i'm looking for a simple solution to play a sound over the sound-card of a workstation.
first one for frequency in (HZ)
the second one for duration in minutes (duration of playing the sound of the given frequency)
1 trackbar : to let the user move it from minimum to maximum of sound (the sound card- volume)
2 radio-buttons (the first one is: Sinus-Form the second one is: the Square-Form) the user has the possilibity to choose one of the give waveforms: sinus or square. you will need to implement the procedure to convert the wave.
and you will need 2 buttons: start and stop button..