Variable bitrate (VBR) is a term used in telecommunications and computing that relates to the bitrate used in sound or video encoding. As opposed to constant bitrate (CBR)...

VBR allows the bitrate of an audio file to dynamically increase or decrease within a target range. The biggest advantage of VBR when compared to CBR is the sound quality to file size ratio.

VBR Fund Description. VBR tracks the CRSP US Small Cap Value Index. The index selects from a Vanguard Small-Cap Value ETF has an MSCI ESG Fund Rating of BBB based on a score of 4.54 out...