Related article: Best Free WAV to MP3 Converter Online Tool in 2020 Bear File Converter (Ofoct) This type of music file is smaller than other formats because it does not hold any music. together, and a digital interface to control these things. MIDI is an audio standard that is usually used for communications protocol, connectors that bind multiple musical instruments, computers, audio recording devices, etc. MIDI – Musical Instrument Digital Interface The format was developed by Microsoft (in collaboration with IBM) and usually stores uncompressed audio data with pulse-code modulation, but it can be used to store sound processed with other audio codecs. WAV is an uncompressed file format and it is one of the most common audio formats. If you want to convert WAV to other audio formats, try MiniTool Video Converter. How to convert WAV to MIDI? There are lots of online WAV to MIDI converters that can be used to convert WAV files to the MIDI format for free without requiring you to do tedious tasks.