Experimental isanggon build for Sansa clip+ [r27238]

[Rockin Munki]

Is isanggon's bootloader any different to the normal one that DFKT posted in the main Rockbox thread?

[CrowdAds]

[setmenu]

I loaded it onto both my v2 & plus without changing the bootloader from of DFKT.
The V2 needs a reset to start fairly regularly [it used to do this with other later RB versions to0]
The + no issues at all thus far.

I am really starting to appreciate these extra EQ bands they help a great to deal fine tune things.
With the 5 band i sometimes wished for an extra band or two, now i have 24 if needed.
I am really enjoying this build so thank again isanggon for your efforts, and of course all the other RB developers!

[Artmuzz]

I've noticed that when I try to adjust the bands on Advanced EQ I cannot hear any difference in the sound but when I adjust the bands on the Graphical EQ I can hear the difference.

Anyone notice that too?


Art

[isanggon]

@Rockin Munki// It's same.

@Artmuzz// How is SVN? I think, if it exist on this build, it exist on SVN, too. Because I didn't change that part.

[Rockin Munki]

Cheers guys. I'll try it out when I've got some spare time

[Artmuzz]

The Advanced EQ works on the SVN builds and the builds on Rockbox but not in realtime like the Graphical EQ does. The Advanced EQ doesn't work at all on isanggon's 24band EQ build.

Art

[isanggon]

@Artmuzz// To apply 24band EQ, I didn't changed any advanced EQ code. I just added additional parameters only. And, on rockbox, basically, advanced EQ and graphical EQ are same EQ with different UI. If parameters in advanced EQ are changed, graphical EQ's parameters are change, too. This means advanced EQ and graphical EQ sounds same. I checked with my fuze v2, but advanced EQ in my build works correctly like SVN. Please check again. If you change parameters in advanced EQ and changed parameters are applied equally in graphical EQ, it's working. If it's not, maybe you need to see keymap, I think.

RMAA is very useful tool to test this function. And quiet easy to use. How about using RMAA tool to check this function ? You can see whether advanced EQ IS working or NOT.

[solomonella]

is it possible to make a build with just a 10-12band eq? the 24band is great but it makes the sq too colored imo

[isanggon]

Hi, if you set 0 gain to equalizer, 0 gained band will not work. If you set 12 band's gain to 0 and use remaining 12bands only, it is 12band eq.
If your setting is same, there are no difference between 5band eq and 24band eq.

How is your compressor setting? If it enabled, the color of sound will change.

[solomonella]

oh i see i haven't checked my compressor setting yet,i believe it's off by default.i'll have a look..thanks man!

[setmenu]

Anybody else still using this build ? I am still loving it and no problems at all.
Think it guzzles a bit more power but that's it.

[buzzo]

I would love to try this build but it seems it doesn't work with dfkt's latest bootloader (loading firmware, bad checksum and then off) and I can't find the older one (v2) anywhere.

[andrew9292]

is the pitch bug fix implemented in this build?

[dfkt]

Yes it is:

006_FS#10906_ams_pllb_for_audio.patch

This r27238 build from the first post is rather old, though. In the meantime, FS#10906 was committed to SVN in r27845 (and the most current build is r28093).

[andrew9292]

I see... Thanks so much for the valuable info!