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FamiTracker > General > Bug Reports & Feature Requests > FDS FM effect bugs (0.3.7) Owner: ElHuesudoII

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FDS FM effect bugs (0.3.7) Posted: 2011-08-02 01:52 (Last Edited: 2011-08-02 01:58)

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ElHuesudoII

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#20850

First bug: NSF exporting fails to recognize the last batch of Hxx effects used, see fdsfm(1).ftm in comparison to fdsfm.nsf.

Second bug: Famitracker's Ixx effect behaves in a very different way than the same ftm's output to NSF, check the "demo" files.

Attachments:

fdsfm_1.ftm (5 Kb)

ixx_demo.ftm (4 Kb)

fdsfm.nsf (7 Kb)

hxx_ixx_jxx_demo_only_for_037.ftm (15 Kb)

hxx_ixx_jxx_demo_only_for_037.nsf (10 Kb)

ixx_demo.nsf (7 Kb)

Posted: 2011-08-03 00:05

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jsr
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#20891

The second bug was a bug in the tracker, but I haven't found the problem with the first one? It appears to work for me.

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Posted: 2011-08-03 00:23

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ElHuesudoII

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#20893

In fdsfm_1.ftm the last batch of Hxx effects make it sound like a pitch down of sorts. When converted to an NSF (at least with the player I'm using), at the point where there should be that pitch down, the tone is steady...

Posted: 2011-08-03 00:33

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jsr
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#20894

Ok, I hear the pitch sliding down both in the tracker and NSF when I used my own NSF player. I tested some other players and the result depended on the player. This is because the FDS hardware is badly documented (to my knowledge), and especially the FM part.

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Posted: 2011-08-03 04:28

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ElHuesudoII

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#20902

Oh, OK.

I was using Foobar2000 with GEP to play it back.

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