Whether you use a traditional de-esser, sidechained compressor, dynamic EQ,
or even edit your tracks manually, cleaning up sibilance problems in your vocals
can get pretty tedious.
Lisp is new type of de-esser that aims to speed-up this process with its
automatic sibilance detection algorithm.
Internally tuned to the human vocal range, Lisp can automatically detect and
lower annoying "ss", "teh", and "ch" sounds in your audio by tracking both the
amplitude and pitch of its input in real-time. Just set the reduction amount
and let Lisp do the rest!
Lisp's internal algorithm doesn't rely on traditional threshold/frequency-based techniques
found in most current de-essing systems. Instead, it uses a modified form of the
Sleepy-Time Records transient detection algorithm coupled with fast frequency detection
and phase-cancellation methods to remove unwanted sibilance, regardless of the input level.
The result is a very natural and pleasing vocal with harsh "s" sounds under control
no matter what distance the singer is in relation to the microphone. Not only that,
but the entire process is highly CPU efficient, allowing you to use more instances
in your project.
Lisp is available for Microsoft® Windows® 32-bit and 64-bit systems in
the VST2 and VST3 formats. All formats are included in a single downloadable