Opened 15 years ago

Last modified 5 months ago

#7331 new enhancement

MIDI: Percussive Organ pitch correction with GM output

Reported by: SF/logicdeluxe Owned by:
Priority: normal Component: Audio: MT32
Keywords: Cc:


Whenever MT-32 is translated to GM the "Percussive
Organ" (GM instrument 17 of 0-127) plays one octave too
The MT-32 version actually is pitched one octave higher
than the GM version. So this has to be translated as
well whenever an MT-32 track is played on GM hardware.
It seems to be the only instrument where this has to be
done, as far as I can tell.
I can transpose this manually on my MU5, and it sounds
much more similar to the original MT-32 output. It is
very audible with the Monkey Island games since they
make much use of that instrument. You also can find the
Adlib track's organ higher pitched than the GM output
without transposing.
I also tested this on some tracks with my other
wavetables and they all sound correct with the
Percussive Organ transposed one octave higher.

Ticket imported from: #833221. Ticket imported from: feature-requests/147.

Change History (5)

comment:1 Changed 15 years ago by SF/khalek

Owner: set to SF/jamieson630

comment:2 Changed 13 years ago by sev-

Owner: SF/jamieson630 deleted

comment:3 Changed 13 years ago by sev-

Back to the pool.

comment:4 Changed 13 years ago by fingolfin

Summary: Percussive Organ pitch correction with GM outputMIDI: Percussive Organ pitch correction with GM output

comment:5 Changed 5 months ago by digitall

Component: Audio: MT32
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