| ID | Category [?] | Severity [?] | Reproducibility | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 03679 | Sound | Minor | Always | Jan 23, 2010, 15:14 | Apr 23, 2019, 21:07 |
| Tester | -Misc Reporters- | View Status | Public | Platform | MAME (Self-compiled) |
| Assigned To | couriersud | Resolution | Fixed | OS | |
| Status [?] | Resolved | Driver | |||
| Version | 0.136u1 | Fixed in Version | Build | ||
| Fixed in Git Commit | Github Pull Request # | ||||
| Summary | 03679: mario + clones using discrete audio: Walking/Running sound is incorrectly filtered | ||||
| Description | Since the Filter was added, the normally 'squeaky' sound of mario's run sound has been altered. | ||||
| Steps To Reproduce | |||||
| Additional Information |
Reference recording from 1983 (courtesy of coinopvideogames) is attached From post by ahofle: http://www.mameworld.info/ubbthreads/showthreaded.php?Cat=&Number=211941 |
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| Github Commit | |||||
| Flags | |||||
| Regression Version | 0.134u3 | ||||
| Affected Sets / Systems | mario + clones using discrete audio | ||||
|
Attached Files
|
 41-mariobros.mp3 (3,061,241 bytes) Jan 23, 2010, 15:14 | ||||
 No.06853
Tafoid Administrator
Nov 9, 2010, 20:16
|
Just a note that this is improved for 0.140u1, but not perfect yet. |
|---|---|
 No.09028
hap Developer
Oct 18, 2012, 18:36
|
All the caps/resistors should be good on mario's running sound. I did notice that if you replace MR_C6 CAP_N(3.9) to 39 (like luigi's running sound), it will sound more like "wip wip wip" like in the attachment. But placing that capacitor there is wrong according to schematics. FWIW here's another recording. It doesn't sound like the attachment, but doesn't sound like MAME either. :P (btw the the running sound circuit is not related to the missing music) |
 No.09035
NekoEd Senior Tester
Oct 18, 2012, 23:21
|
I'd imagine that the tolerances on those components probably wasn't too tight to begin with, and with age they go further out of spec. MAME should use the the values in the schematics or marked on the components from an original board. But given that each physical component is going to potentially age differently, not to mention start out differently, it could lead to wide swings in sound between various boards of the same game with supposedly the same components. (Particularly those electrolytic capacitors, they tend to leak or dry out over time and that significantly messes up their value.) |
 No.16360
couriersud Developer
Apr 23, 2019, 20:07
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We should close this now. Mario has netlist sound now for a long time. |