Choose a library
Point Beat Intern at one folder. Recursive Scan can carry the complete folder structure with it.
Available now for macOS
Your sample library.
Ready to work.
Drop in a folder of one-shots. Beat Intern trims, conditions, protects, and returns a mirrored 24-bit WAV library—without touching the originals.
Native macOS utility · Recursive folders · Any drag-and-drop DAW
Real processing run · 10 of 12No mockup · no hidden steps
YOUR FOLDERS IN.
PREPARED WAVS OUT.
ORIGINALS UNTOUCHED.
Pre-production, handled
The work before
the creative work.
Sample preparation belongs at the start of a production workflow because every decision downstream depends on the material you begin with. Beat Intern handles the repetitive cleanup and level preparation first, so the sounds entering your sampler or DAW are consistent, protected, clearly named, and ready to audition—without spending the creative session repairing files one at a time.
- Recursive folder batch processingPrepare a complete folder of one-shots in one unattended run, including nested folders and their existing organization.
- Silence trimmingRemove unnecessary space around each hit for cleaner placement and auditioning.
- DC and subsonic cleanupRemove inaudible offset and low-frequency energy that consumes headroom.
- Density conditioningBring quieter detail forward and make uneven libraries behave more consistently.
- SaturationAdd controlled harmonic weight before final level protection.
- Soft clippingControl short peaks while retaining the impact of drum transients.
- Click-safe boundariesProtect file edges so trimmed one-shots begin and end cleanly.
- −1 dBTP finishingApply a consistent true-peak ceiling that leaves usable safety margin.
- 24-bit WAV deliveryExport production-ready files for direct use in any drag-and-drop DAW.
- Optional filename cleanupReplace troublesome spacing and punctuation while retaining useful names and numbers.
- Per-stage bypass controlsTurn off any processing layer that does not suit a particular library.
- Live per-file reportingSee the current file, processing stage, trim time, level movement, and failures.
The step professional workflows do not skip
Great sessions start
before the session.
Studios prepare source material before it reaches the sampler, timeline, or mix. They remove technical problems, control unpredictable peaks, protect headroom, standardize delivery, and organize files in advance.
Beat Intern brings that discipline to everyday producers by handling the repetitive preparation across an entire library. It bridges the gap between owning a folder of samples and having a production-ready sample library.
Raw samples→
Beat Intern→
Prepared library→
Start creating
Prepared hits often feel more cohesive from the first pattern. Beat Intern does not force every sound to match; it reduces avoidable differences in silence, peak behavior, subsonic energy, density, and apparent level.
The character stays different. The technical behavior becomes more consistent.
The whole assignment
Give the intern the folder.
Get back the useful version.
Beat Intern does the repetitive preparation producers usually postpone: silence trimming, DC and subsonic cleanup, density, saturation, soft clipping, boundary protection, and a −1 dBTP finish.
Choose the preparation
All eight processing layers begin on. Bypass only the stages you do not want.
Watch every file
The Process Feed shows the filename, current stage, trim time, level movement, and failures as they happen.
Take the library back
Beat Intern returns clean 24-bit WAV copies in a mirrored folder tree. Your originals never change.
The app as it exists now
From folder selection
to finished library.
These are screenshots of the current macOS release processing a real twelve-file folder. The names, status bars, measurements, and result count come from the run itself.
Available now for macOS
Put your sample library to work.
Beat Intern is available on the Mac App Store.