a smal application to play sound over the sound-card

i'm looking for a simple solution to play a sound over the sound-card of a workstation.

Requirements are:

2 Edit-Fields:

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..

that's it.

Evner: Delphi, Software Arkitektur

Se mere: radio application, hz, delphi edit, delphi edit minimum, radio play, sound solution, need edit card, implement card, play frequency, edit card, trackbar, sound software, button sound, implement radio button, delphi convert delphi, button play stop, sound button, playing card, delphi sound, play button

Om arbejdsgiveren:
( 33 bedømmelser ) Mainz, Morocco

Projekt ID: #6017066

Tildelt til:


Hi, I can help you giving you a link where you can download the source and the executable of what you need. The app is allready made. If you will like it, then you can award me and pay else there is no problem. Thank y Flere

$20 USD på 1 dag
(9 bedømmelser)

5 freelancere byder i gennemsnit $22 på dette job


Made in Delphi 7 and a library that is free for non commercial use. Compatible with any newer Delphi

$28 USD på 1 dag
(1 bedømmelse)

Hi there , I'm delphi coder I used to code simillar jobs that deals with sound using either API functions or buil in functions or external components anyway just provide me with a couple more information and I'll do my Flere

$30 USD in 2 dage
(2 bedømmelser)

Hi I have coded a considerably more complex (had graphical equalizer) playback application in Win32 API a while ago. I know the Windows internals involved in sound playback. Here it is so you can check it out: http: Flere

$19 USD på 1 dag
(0 bedømmelser)

I've been programming in Borland's Delphi for some time now. I have done similiar thing before - generating sounds over the soundcard during the creation of some project of mine. That's rather simple application and Flere

$15 USD på 1 dag
(0 bedømmelser)