emu3bm

emu3bm is an E-Mu EIII and EIV bank manager. It allows to create banks, add and extract mono or stereo samples and edit some preset parameters.

Although Emulator samplers from series EIII and EIV use the same filesystem, the bank format is very different and only banks for the EIII series are supported.

On EIV banks, content listing and sample extraction is possible by using the emu4bm binary included in this project. Note that emu4bm is very experimental.

Other interesting features are:

• Preset import from SFZ files
• Bulk edition
• Setting the pitch bend range beyond the 12 semitones limit

Installation

As with other autotools project, you need to run the following commands.

autoreconf --install
./configure
make
sudo make install

The package dependencies for Debian-based distributions are:

• automake
• libtool
• build-essential
• libsndfile1-dev
• libsamplerate0-dev

You can easily install them by running this.

sudo apt install automake libtool build-essential libsndfile1-dev libsamplerate0-dev`

Examples

Use -v for additional information and use it more than once for even more information.

List presets and samples in a bank.

$ emu3bm Vintage+InstrmtX
Preset 001: Grand Piano
Preset 002: Slack Piano
Preset 003: Tight Piano
[...]
Sample 001: puls98c0
Sample 002: puls96c0
Sample 003: puls94c0
[...]

$ emu4bm 619\ Grooved
Sample 001: 619 Grvd Kick 1
Sample 002: 619 Grvd Kick 2
Sample 003: 619 Grvd Snare 1
[...]

Extract samples from existing bank including the loop points and the loop enabled option. Use -X to prepend the sample number.

$ emu3bm -x bank
$ emu4bm -x bank

Create a new bank.

$ emu3bm -d esi2000 -n bank
$ emu3bm -d emu3x -n bank
$ emu4bm -n bank

Import a sample including the loop points and the loop enabled in it.

$ emu3bm -s bd.wav bank
$ emu4bm -s bd.wav bank

Add a new preset from a SFZ file.

$ emu3bm -S marimba.sfz

Create a new preset.

$ emu3bm -p BassDrum bank

Add a primary layer to preset 0 from sample 001 with original key F#2 from C2 to C3. Upper and lower case note names are allowed.

$ emu3bm -e 0 -z 1,pri,F#2,c2,c3 bank

The same thing can be accomplished by using key numbers.

$ emu3bm -e 0 -Z 1,pri,33,27,38 bank

Set preset 0 filter to the first one.

$ emu3bm -e 0 -f 0 bank

Set preset 0 cutoff to 200.

$ emu3bm -e 0 -c 200 bank

Set preset 0 Q to 10.

$ emu3bm -e 0 -q 10 bank

Set preset 0 VCA level to 100%.

$ emu3bm -e 0 -l 100 bank

Set preset 0 pitch bend range to 24.

$ emu3bm -e 0 -b 24 bank

Set all presets realtime controllers. In this case, we are setting:

• Pitch Control to Pitch
• Mod Control to LFO -> Pitch
• Pressure Control to Attack
• Pedal Control to Crossfade
• MIDI A Control to VCF Cutoff
• MIDI B Control to VCF NoteOn Q
• Footswitch 1 to Off
• Footswitch 2 to Off

$ emu3bm -r 1,4,8,9,2,10,0,0 bank

Implementation details and device limitations

This section includes some notes on implementation details and device limitations that are worth sharing even though they might have nothing to do with the code in the project.

Loop points

• Loop start must be greater or equal than 2.
• Loop end must be lower than lenth - 2
• Loop length need to be 10 samples at least.
• Based on all this constraints, emu3bm will try its best to convert loop points. Also, if loop start equals loop end, loop is disabled.

MIDI notes

• Device note range go from A-1 (MIDI note 21) to C7 (MIDI note 108). Notice that other vendors call the same MIDI notes A0 and C8.
• Based on this, emu3bm will not be able to set the note outside this range regardless of the name, and exporting might change the note number.

Other details

• SDS upload seems to add a zero sample at the beginning and remove the last one. This means that on every upload-download pair of operations, the last sample would be shifted out.

Related projects

• emu3fs is a Linux kernel module that allows to read from and write to block devices formatted as E-Mu EIII filesystem.
• Elektroid is a sample and MIDI device manager with support for MIDI SDS.