NDS developer huiminghao and minitroopa are back with another update to nesDS. This is an awesome emulator and is definitely worth a look. The developers have made several updates to the optimization process as well as sounds in version 1.1b2. You can view the changelog below.
changelog:
- Improved sound, the sound now works as expected FDS
- The configurations can now be loaded Autofire
- Improved stability
- The binary files. Or c. H can now be compiled with the revision of 39 devkitARM
Source: gtbatemp.net