Need simple sound

[Vladimir Panteleev via Digitalmars-d-learn]

On Monday, 3 July 2017 at 10:40:03 UTC, Martin Tschierschke wrote:
> On Monday, 3 July 2017 at 09:24:35 UTC, Guillaume Piolat wrote:
>> On Monday, 3 July 2017 at 08:55:20 UTC, Martin Tschierschke 
>> wrote:
>>> Hello for a simple game I would like to add some very simple 
>>> sound, not much different than the beeps of "PAC Man". Is 
>>> there anything I can use for this?
>>
>> DerelictSDL supports the loading of SDL_mixer, which makes it 
>> very practical.
> Thank you for the hint, a short google search was not so 
> successful, can you give me
> an additional  hint / link?
> I think I would have to produce a time series of a sinus for 
> example and to play it?

Here's a program that plays some square waves:

https://dump.thecybershadow.net/9db4fcd7b004e5dfccf537e49cbb72a6/test.d