Axis

Sound level

decibel voltdBV

Voltage level relative to 1 V RMS.

Dimension
L²·M/T⁻³·I
Canonical signature
L^2*M*T^-3*I^-1
System
common
Exactness
Exact by definition

Definition record

How this unit is defined

Canonical base
1 dBV = 1.122018454301963 V
Conversion type
log
Aliases
dbV, decibel relative to 1 volt

Same dimension

Related units

voltsiVquettavoltsiQVronnavoltsiRVyottavoltsiYVzettavoltsiZVexavoltsiEVpetavoltsiPVteravoltsiTV

Common conversions

Every conversion routes through the canonical base of the dimension.

1 dBV = 1.122018454301963 V

Exact by definition relationship

10 dBV = 3.162277660168379 V

Exact by definition relationship