Pick the role
Double Tight, Choir Natural, Rap Stack, and ADR Loose set the starting feel before manual tuning.
hostin.tech audio lab / macOS preview
Buffle Audio Align
A vocal-stack timing surface for producers who want doubles to lock without sanding the humanity out of the take.
sidechain guide
dub timing
safe nudge
stack roles
a/b difference
consonant tamer
vst3
au
standalone
one job, done clearly
Line up the stack while keeping the performance alive.
Align watches the Guide and Dub, estimates a signed timing offset, scores phrase confidence, and lets you audition exactly what changed before committing to a nudge.
studio flow
Four controls that match the way vocal stacks are made.
Trust the read
Phrase health and confidence keep the nudge button honest when the material is too short or noisy.
A/B the change
Original, Aligned, and Difference modes make the timing move audible without guesswork.
Clean the edges
Consonant Tamer Lite softens unmatched Dub attacks while preserving the vowel body.
engine state
Transparent DSP, tested in small pieces.
v0.3.0 is a developer preview, but the core path is real: CMake builds, DSP unit tests, standalone, AU, VST3, installer package, and release assets are all part of the current workflow.
nowSigned offset, safe nudge, Stack Role presets, A/B Difference, Consonant Tamer Lite.
v1 focusBetter phrase capture, richer removed-material metering, DAW validation, signing, notarization.
laterConstrained DTW, warp maps, offline preview render, ARA/AAX research.
release
Get the current macOS preview.
Install the package, or download the staged standalone, VST3, and AU bundles from GitHub Releases.
support
Fund the boring parts that make plugins shippable.
Signing, host compatibility passes, audio examples, and V1 polish all take time. Support helps move Align from preview to a serious daily tool.