SampleTank (IK Multimedia) is another application VSTi virtual instrument that makes it possible to create your own sampled sound library . . .
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NOTE: You might be able to do this with SampleTank FREE, but if not then you can do it with the full version of SampleTank . . . ]
SampleTank FREE (IK Multimedia)The way it works with SampleTank is that you record a set of single notes or note phrases and then export them as .WAV files or a similar format. The files need to follow a specific naming convention, and there are suffices that provide more information to SampleTank . . .
In a typical single note scenario, you will play and record each note separately with a Digital Audio Workstation (DAW) application like Digital Performer and Logic Studio on the Mac. Then you can edit the recorded tracks to select each individual note, one at a time, for export . . .
You can do a bit of editing on the recorded notes to ensure that the start and end times are correct . . .
The suffix for the file name can include the specific name of the note, which as I recall is done in scientific music notation, where for example "C4" refers to "Middle C" . . .
This helps SampleTank do the mapping of notes to piano keys, although SampleTank will analyze the audio file for a note to determine the best match . . .
To get the highest accuracy, you want to have a sample for each note, since if only some of the notes are sampled, SampleTank will compute the missing notes based on either a lower or higher sampled note, where for example if you only sample C4 and E5, then SampleTank will compute the way C#4, D4, and D#4 need to sound based on using either C4 or E5, depending on the distance or number of semitones from computed notes . . .
For reference, I was pondering the idea of doing some electric guitar samples of playing rhythm guitar chords with upstrokes, and this is the way I wandered into getting information about the way one creates a sound sample library for SampleTank . . .
With rhythm guitar chords, one way to do it is to do a set of samples of each of the primary types of chords, where one set of samples might be Barre major chords where the root note is on the low-pitch "
E" string, where you record 15 or so chords, running in half-steps from an open-position E major to a Barre major chord at the 15th fret, which is a G major chord, where the set has 16 separate samples . . .
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NOTE: The open-position E major chord technically is not a Barre chord, but the chord pattern is the same . . . ]
Then you do essentially the same thing but for Barre minor chords where the root note is on the low-pitch "E" string, and so forth and so on . . .
There are a lot of chords, but for most genres of what one might call "popular" or "modern" music there are only 10 or so chords that are used . . .
Once you have everything recorded, you then export the chords one at a time to files in a folder, and then you provide the folder name to SampleTank for analysis and so forth . . .
You also can do this for individual notes, and you can create chords from individual notes in the same way that individually sample notes for a grand piano can be used to create a chord . . .
However, there are differences in the way a strummed chord sounds and the way a chord composed of individually picked notes will sound . . .
Another reason to do personal sound samples is to get very specific articulations, which includes playing notes and chords through effects pedals . . .
And you can do samples of phrases . . .
The reason for doing personal sound samples of specific articulations is that it makes it possible to avoid the problems associated with computing intermediate notes when every note is not sampled . . .
For example, if the notes are played through a tremolo effects pedal, then if there are intermediate non-sampled notes, the tremolo will be either faster or slower, which is a problem, although if you have a set of notes played without tremolo, I suppose that you could run the sampled notes through a tremolo VST effects plug-in. . .
It is not difficult to do, but it takes a while to play, record, edit, export, and so forth . . .
Lots of FUN! 