24 bit WAV processing allows a recording to have more depth and clarity while capturing the dynamic range of audio sound. Audio projects with 24 bit processing should use 24 bits through the entire project and then, at the pre-mixing phase, should render the project into 16 bit WAV files. The strategy in converting from 24 bit WAV to 16 bit WAV files is to produce a cohesive sound for audio distribution.
Noise reduction processing is the process of reducing unwanted sounds in a wave file. Reducing noise on a 24 bit WAV file before converting it to a 16 bit WAV file helps the audio file to become clearer, without an electrical hum, offset or hiss in the audio file. Reducing noise at the 24 bit WAV stage also eliminates audio "pop" sounds during the equalization phase of an audio project.
The 24 bit files should be analyzed using a plug-in tool such as a spectrum analyzer, which provides a snapshot of the wave file before rendering it to a 16 bit WAV file. This process “consolidates” the 24 bit WAV file. When the conversion to 16 bit WAV file occurs, the file is perfectly balanced without loss or drop in sound.
The 24 bit WAV files can be converted to 16 bit WAV files by using audio processing software that supports audio conversion. There are also virtual workstation files that support the conversion from 24 bit WAV files to 16 bit WAV files with plug-ins for noise reduction, WAV analyzing, audio compression into Mp3 format for streaming video and other projects.
When creating an audio production project, you should draw out a strategy or matrix concerning distribution channels. There are very few distribution channels for audio designed for 24 bit WAV files. The standard for distribution of audio projects through mediums such as compact disc, iPod, digital music download and streaming audio is 16 bit WAV files.