Change the category of a sample

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Wolfgang T
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Change the category of a sample

Post by Wolfgang T »

How do I change the category of a sound of the sample library, loaded in an NORD Keyboard ?

(I have already tried using the Sound Manager APP to move the sound to another category, but without success)
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Schorsch
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Re: Change the category of a sample

Post by Schorsch »

I don’t believe you can since the category is applied when creating the sample afaik. You would therefor have to recreate the sample with NSE and apply a different sample category, or find a way to identify where the category is stored in the sample by using a hex editor, and how the different categories are coded, and then change the binary file accordingly - quite some work to identify the differences
Regards Schorsch

Check this https://chris55.github.io/ns3-program-viewer/ awesome tool to visualize NS2/3 programs and re-create them on the other instrument!

Gear: NS3C, Uhl X4V-1, 2-manual HX3.4 organ made by Tastendoktor, SL88 Studio
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Wolfgang T
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Re: Change the category of a sample

Post by Wolfgang T »

Schorsch wrote:I don’t believe you can since the category is applied when creating the sample afaik. You would therefor have to recreate the sample with NSE and apply a different sample category, or find a way to identify where the category is stored in the sample by using a hex editor, and how the different categories are coded, and then change the binary file accordingly - quite some work to identify the differences
Thanks for the quick reply.

I was already afraid that it would only be possible via complicated detours... that's really pity !
matro
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Re: Change the category of a sample

Post by matro »

New Nord Wave 2 owner here.
Did some research and figured out the following:
Load the .nsmp3 file in a hex-editor search for: "63 61 74 00 00 00 07 00 00 00 08" in the begining of the file.
The following 2 numbers "XX XX" seems to be the category.
01 00 = Bass
02 00 = Drums
03 00 = Accordion / Harmonica
04 00 = Effects
05 00 = Guitar / Plucked
06 00 = Organ
07 01 = Percussion Tuned
08 00 = Piano
09 01 = Strings Solo
09 02 = Strings Ensemble
09 03 = Strings Analog
0A 01 = Synth Pad
0A 03 = Synth Bass
0A 04 = Synth Classic
0A 07 = Synth Lead
0B 00 = Choir
0C 01 = Brass Solo
0C 02 = Brass Ensemble
0D 00 = Orchestral
0E 00 = Misc
0F 00 = User
10 00 = Mellotron
11 00 = Rhythmic
12 01 = Wind Solo
12 02 = Wind Ensemble

NB this is only checked for .nsmp3.

EDIT: Changing the Category will mess up the checksum of the file :facepalm:
Last edited by matro on 19 Aug 2025, 10:12, edited 1 time in total.
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