Anyone want to test some new sound code?

[Meridian]

I have tried to improve the sound code by doing a complete rewrite of the sound emulation routines.  This included the removal of the stereo option since as far as I can tell, the NGP was not a stereo output system. Also, DAC support has been removed for now but will be added back in as soon as I find a good way to do it.

If you guys think this sounds better then please let me know and I will send the code to neopop_uk.

Hopefully the attached file works for you guys.

[brightman]

One of the channels sound a little high-pitched, and the digital sound channel seems to be missing (or is it?)

But it sounds so much clearer! Maybe its due to the lack of noise?



Last edited by brightman at 1027825098

[mfm005]

yes the pitch is a little too high but the sound is better

[Meridian]

Thanks for the input.  I will try to improve it and post up another file as soon as I get time.

[neopop_uk]

Sorry to tell you, but the NGPC is a stereo system (both chip and DAC).

I'm interested that you've improved the quality though! I hope you get positive results.

Cheers,
neopop_uk

[Meridian]

</span><table border="0" align="center" width="95%" cellpadding="0" cellspacing="0"><tr><td>Quote (neopop_uk @ July 28 2002,03:56)</td></tr><tr><td id="QUOTE">Sorry to tell you, but the NGPC is a stereo system (both chip and DAC).

I'm interested that you've improved the quality though! I hope you get positive results.

Cheers,
neopop_uk[/b][/quote]
Yeah, after further study I do believe you are correct. &nbsp;This explains a few things that had my confused. &nbsp;I should be able to fix everything up nicely and get some good sound out of this thing soon.

[neopop_uk]

I look forward to any help you can give!
(BTW. I prefer mono sound, but I want to have the option.)

Regards,
neopop_uk