White noise has been named by analogy to light, which turns white when all frequencies are summed up into a single beam. In other words, high level samples are less frequent in Gaussian noise than uniform noise, but much higher in amplitude.

To keep the loudness constant, Gaussian noise must then produce higher peak amplitudes.

This can be explained as follows: compared to the uniform distribution whose sample amplitudes are equally distributed between a minimum and a maximum value, the Gaussian distribution produces a higher density of low level samples. Listen to our two examples: both noises play at same loudness however the Gaussian version peaks at a higher level (0 dBFS v/s -6 dBFS). They will only differ by the distribution of their sample levels. Both generators will sound the same though, and will exhibit the same flat spectrum. Some more expensive generators rely on the Gaussian distribution, as it represents a better approximation of many real-world random processes. However, you’ll probably need to compress them when sending, streaming to save space and bandwidth.Most white noise generators use uniformly distributed random numbers because they are easy to generate. They are also supported by many platforms and programs, so you won’t have to convert to another format. They are the perfect format for music composers, producers and sound designers. As such, most people convert WAV to MP3 files, which are up to 10 times smaller.Īs lossless file formats, WAVs offer the best sound quality and retain all elements, including reverbs, guitar sounds and transients. WAV files are uncompressed and lossless, so they tend to be very large, making them impractical for streaming and carrying in portable devices with limited storage. WAV to MP3 conversions are the most popular among portable device users and streamers. You can also convert other audio files to WAV. Which other formats WAV can be converted into and whyĪs the simplest audio file format, WAV can be converted to almost any audio format. You can also play WAV files using the native player that comes with your Android and iOS smartphone. Windows and Mac users can open WAV files using VLC, local media players, audio editors, online converters and players, DAWs and more. Virtually all players that support MP3s also support WAV, so opening a WAV audio file should be effortless. Recording tools and apps also render in WAV. To create a Wav file, simply open the audio in any program that supports the format and save. You can also convert other audio files to WAV and vice versa. There are many ways to create a WAV and virtually all digital audio workstations used by beat and music composers record and save using the WAV format.

How to create and how to open an WAV file

Download wav sound files