enum SupportedEvsBandwidth

This enum controls the supported bandwidth range of EVS mode.

`0`	`EVS_BANDWIDTH_NB` Indicates support of narrow-band audio bandwidth: 300 - 3400 Hz.
`1`	`EVS_BANDWIDTH_WB` Indicates support of wide-band audio bandwidth: 50 - 7000 Hz.
`2`	`EVS_BANDWIDTH_SWB` Indicates support of superwide-band audio bandwidth: 50 - 14000 Hz.
`3`	`EVS_BANDWIDTH_FB` Indicates support of full-band audio bandwidth: 20 - 20000 Hz.
`4`	`EVS_BANDWIDTH_RANGE_NB_WB` Indicates support of NB and WB bandwidths.
`5`	`EVS_BANDWIDTH_RANGE_NB_SWB` Indicates support of NB, WB, and SWB bandwidths.
`6`	`EVS_BANDWIDTH_RANGE_NB_FB` Indicates support of all EVS supported bandwidths (NB, WB, SWB, and FB).