Demo song for my EUWAVE sound driver for the NES. No expansion audio was used -- just the five 2A03 channels. Audio recorded from hardware by Forple. .nes ROM: www.dropbox.co...
it depends on multiple factors- different volume levels have different cpu loads. mute audio takes almost none. wavetables on 25% volume take the most cpu. raw pcm playback is the second least expensive mode. i would say on average it takes about half of the time, but i would need to measure
A few questions 1- if there were some kind of buffer ram, how fast could it run? 2- does it need a MMC or any other chip with a cicle counter or is a stock NES just fine?
![[2022] Departure](http://i.ytimg.com/vi/hCXtDKBfHqw/mqdefault.jpg)
![[2022] Departure](/img/tr.png)
![[2024] Mind the Space (NES Original)](http://i.ytimg.com/vi/HpdTQW6qslc/mqdefault.jpg)
when the PCM hits :
7-bit PCM moment
woah, it sounds almost like a gameboy!
really cool - impressive sound for the 2A03
about how much cpu time does this use in a frame?
it depends on multiple factors-
different volume levels have different cpu loads. mute audio takes almost none. wavetables on 25% volume take the most cpu. raw pcm playback is the second least expensive mode.
i would say on average it takes about half of the time, but i would need to measure
This doesn't sound like it came out of a NES, it sounds like it came out of a modern synth :o
Amazing!
This could be in jsab its so good
Groovy
impressive!
Wait
You got wavetables on the 2a03???
7 bit pcm
it is a combination of wavetables and pcm
@@EulyDerg awesome
@@EulyDerg I wanna know if C64 style PWM is possible with the Pulse Channels
A few questions
1- if there were some kind of buffer ram, how fast could it run?
2- does it need a MMC or any other chip with a cicle counter or is a stock NES just fine?
What the hell???
How did you do this??
Where can I get the sound driver?
i am keeping it closed, sorry
@@EulyDerg ok
Hold on
The percussion is Triangle?
Nope, it's actually 7-bit PCM
wut?