Description

Since its first release 20 years ago, Sound Cleaner has grown in popularity across the international audio forensic community for its simplicity and effectiveness—even in the most challenging cases.
We are now pleased to announce the release of Sound Cleaner II, the newest version of this AES award winning audio enhancemеnt software. In addition to bringing Sound Cleaner users new essential noise filters and other exciting features, almost every aspect of the program has been rethought and redesigned.

Even with the upgrade, Sound Cleaner II maintains the structuraland meaningful core of its forerunners. Users can design their own signal processing procedures, combining any of the filters provided in the desired processing sequence. Upon completion of a given filtering process, that filter transmits a signal to the subsequent process. After that algorithm is applied, the processed signal is passed on to the next module in the chain. The number of modules used in a single chain is limited only by hardware capabilities (PC or workstation). Filtering results are immediately available for viewing and listening.

Noise suppression
More filtering capabilities

Sound Cleaner II offers new filtering capabilities. Get rid of cellphone pick-ups and DTMF dialing beeps with the new Cellphone Noise Filter and the new DTMF Suppressor. Restore clipped audio with the new Clip Restorer. Novice audio experts will enjoy Auto Filter. This single control filter can be used to alleviate the most commonly encountered noises.


Easy navigation

The functional waveform navigation bar lets you see the entire signal. The area being analyzed is displayed in the waveform navigation window. This can be easily changed by selecting another section for display.


Full control over processing history

Every action that modifies the signal is logged in the history tab and made available for undo/redo.

Text report
Professional activity reports

Sound Cleaner II generates professional reports featuring your company logo and contact information, audio file information, a log of filters applied and their settings, as well as all signal changes. Screenshot tools let you enhance your report with input and output waveforms and spectra.


Working with projects

Saving a file as a project lets you keep the filtering sequence, text transcripts and modificateion history for further use.


Create forensic transcripts

Sound Clearner II built-in text editor links text to audio for quick reference

Noise filtering
Sync reference and main channel for filtering
Sound Cleaner II new audio sync algorithm revolutionizes reference noise filtering by recording a mono reference channel separately from main channel.


Widest range of audio formats supported

Sound Cleaner II extracts audio tracks from video files in virtually any format and codec.


VST support

All Sound Cleaner II filters are available from any DAW as a VST plug-in.