I have an assignment for university that is creating a similar sound comparing to this one. Can someone help please?

pink-floyd-extract (1).wav

research this synth

to me it sounds like a 8-step sequencer going into a square wave with a resonant lowpass filter (you can use a [bob~] object for that)
for the square wave you might want to use a bandlimited one, which can be tricky if constrained to pd vanilla.
you'll want the metro running the sequencer to trigger an envelope for each note (for filter and maybe amplitude)

You sound like an expert. Can you send me a patch that sounds like the sound in the video?

@henrique99sl hmm well I'm not sure I should do your homework for you, but I can tell you I would store the sequence in an array and read it back with a [tabread] driven by a [metro] and a counter.

you can look in the help files for an example of an adsr.
Are you allowed to use externals? that would make things a lot easier.

no, im not allowed to use externals. well, i already have a patch with a similar sound, but i think you could do much better. the only reason i can't send you picture of my patch is because someone of my class might be reading this.

@henrique99sl I don't understand, why would it be bad if someone else in your class saw your patch?

@henrique99sl I understand your concern.... but everyone in your class will currently be googling like a crazy person.
If @seb-harmonik.ar were to post a patch they would find that too and all your homework would be identical.

I suggest...... because it's not easy to get started..... that you download Automatism...... https://www.automatonism.com/the-software

READ the instructions carefully...... a new copy of the automatism folder for each project or you will get in a mess..... copy the folder to a new one.... just for your project.... and keep the original clean and so ready to copy when you start a new project.

I don't use it...... but I believe that it will contain all the modules..... patches...... that you could use to construct your synth...... 8-stepts..... adsr....... bob-filter...... etc.
You could use any of the modules (in patch_editor_abs) in the patch that you have already made if you wish.
It seems to be Vanilla..... no externals....
David.

@whale-av That is a bit beyond Pd programming though, as Automatonism (which is great, and sometimes I do use it for teaching and trying to get people into Pd) conveniently packs all the programming into its abstractions.
@henrique99sl I don't know the specifics of your assignment, but asking for people to just send you patches is definitely not netiquette, so I would advise you to refrain from asking questions like this in community fora, like this one. As a reference, here's a post of an older admin of this forum (Maelstorm was an admin, right?) about this.