The white areas depict the original audio signal, while red shows the processed audio after passing through Sound Soap Pro. The spectrogram readout utilises a colour display that scrolls as the audio file plays. If this contains wanted signal as well as noise, then you have the opportunity to revise the parameter settings so as to remove only noise.
BIAS AMP PRO PRO
The Noise Only button is a means of monitoring that part of the signal that Sound Soap Pro deems to be noise based on the current control settings.
BIAS AMP PRO PDF
A PDF manual is supplied, and clicking the Help button uses your web browser to contact the BIAS web site, where you can obtain various additional tutorials on Sound Soap Pro. A compare feature allows different sets of settings to be compared, and while most plug-ins only offer 'A' and 'B' settings, Sound Soap Pro has four.
BIAS AMP PRO SOFTWARE
If a tool is not needed, it can be bypassed to save on CPU power.īecause Sound Soap Pro comprises four different processing tools, presets can be saved for individual tools or for the complete suite of tools, though where the host software is capable of saving presets, only the settings of the entire plug-in are saved there. Where there is adequate processing power, the tools can be set up individually then run simultaneously. The best way to apply the processes is simply to follow the tabs, which are labelled from left to right as Launch, Hum & Rumble, Click & Crackle, Broadband and Noise Gate. Sound Soap Pro, once installed, appears like any other effect/processor plug-in and I tested it in its Audio Units incarnation via the insert points in both BIAS Peak and Logic Pro. Where the host application allows, parameters may also be automated.
Though the four modules are very different, some elements are common to all, such as the spectrogram display, Global Presets, a Noise Only audition mode and bypass.
As you have probably gathered from the description of the modules, Sound Soap Pro is designed to reduce unwanted hiss such as tape or circuit noise, electrical hum, click and crackle (both vinyl surface noise and digital clicks), though it can also deal with many other types of wide-spectrum noise providing they are constant in level, such as camera noise.
The four separate denoising elements in the Sound Soap Pro suite are all accessed via a single, tab-based user interface, with a specific denoising tool accessed by each tab. These are designed to tackle hum and rumble, click and crackle, and broadband noise. Each of its four modules is designed to deal with a specific kind of noise, though one of these modules is really just a conventional noise gate, so most of my attention will be directed towards the other three. Sound Soap Pro is based on the technology behind BIAS's original Sound Soap, but this version is rather more sophisticated and allows the user access to parameters that were preset in Sound Soap. A cross-platform package from BIAS offers high-quality denoising at an affordable price.īIAS's Sound Soap Pro is a four-in-one suite of noise-reduction plug-ins for VST, RTAS, Audio Units, Audiosuite, and Direct X host applications on both the Apple Mac and Windows platforms, designed to deliver high-quality audio clean-up capability with the minimum of user complication.
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