
MenuI'm not aiming to high end music playback.
All I need is loud beeper sounds, just with ability to have exact note frequencies.
With FREQOUT you need good filtering.This removes any harmonics and smoothens the sound, with the consequence of lower audio level. Of course you need to calculate the filter knee, not just throw a...
Ioannis Yesterday, 12:51
That's a great observation. Specifying 'PicBasic Pro 3' significantly narrows the AI's search space, reducing the risk of it blending in syntax from other similar BASIC languages.You've hit on a...
lester - 13th May 2026, 06:43
Here's the code, generated by Claude, which does what I need. While it contains only one active, the idea is clear and code can be modified for wider coverage:
ty;----[16F1937 Hardware...
I even tried to connect external amplifier.
Freqout has way too many harmonics, at frequencies close to the original sound, so unfortunately, not usable.
Thank you Richard for pointing me to the right direction.
Everything is working now :)
Cheers
The FREQOUT is the way to go.
You did not post the circuit of transistor amplifier. I suppose you did add a good bias to the transistor, right?
The audio output after the good filtering I...
Its all been done before. See original post#12 where process is elaborated from that post
richard - 11th May 2026, 08:55
Thanks Richard,
got it working :)
In the meantime I have another question...
I was looking for the user commands in the include and found the "DRAWLINE" ;X1,Y1,X2,Y2 , {colour} command....

Re: Why SOUND statement produces loud and clear sound, but FREQOUT - does not?
Beep and just notes is easy and very different than music playing. Not compatible between them.
Ioannis Today, 17:24But both are supported by the PBP.
Remeber, you only have a humble PIC with no synth peripheral!...