32 bit floating point wav files

[roadster]

Here is the information from such a file reported from a program called MediaInfo:-

Quote:General
Complete name : D:\music\HQaudio\Van Morrison\Concert2016\01-Its Too Late.wav
Format : Wave
File size : 273 MiB
Duration : 3 min 6 s
Overall bit rate mode : Constant
Overall bit rate : 12.3 Mb/s
Album : Concert
Track name : 1-Its Too Late
Track name/Position : 1
Performer : Van Morrison
Director : Van Morrison
Original source form/Name : Concert
Comment : / Tagged by NCH Software
ITRK : 1

Audio
Format : PCM
Format profile : Float
Codec ID : 3
Codec ID/Hint : IEEE
Duration : 3 min 6 s
Bit rate mode : Constant
Bit rate : 12.3 Mb/s
Channel(s) : 2 channels
Sampling rate : 192 kHz
Bit depth : 32 bits
Stream size : 273 MiB (100%)

On a different page it does also report the word format as floating point.
Screen capture from wavewizard also attached.