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En>>Ru
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News and Reviews
Device measurement reports
On-line comparison and selection services
About RAA
Setting
En>>Ru
On-Line calculators and converters
Converters
PRO
dB/V <=> dB/mW
Converter Headphone sensitivity from voltage/power
All
Distortion: dB <=> %
Converter of distortion decibels to percentage and vice versa
All
Volume level dB <=> %
Converter of volume level decibels to percentage and vice versa
All
V
RMS
<=> dBV <=> dBu <=> V
PP
Converter of voltage: V
RMS
, mV
RMS
, dBV, dBu and V
PP
All
V
RMS
<=> dBV <=> dBu <=> V
PP
Converter of power: W, mW, dBW and dBm
All
A <=> mA <=> dB(A) <=> dB(mA)
Converter of current: A, mA, dB(A) and dB(mA)
Calculators
All
dB/V <=> dB/mW
The calculation of the ratio of voltages in decibels
All
dB/V <=> dB/mW
Calculator calculate the voltage from the level change in decibels
All
U+R => W, I
Calculation of power and current from voltage and resistance
All
W+R => U, I
Calculation of voltage and current from power and resistance
All
I+R => U, W
Calculation of voltage and power from current and resistance
Calculators compatibility of headphones and amplifiers
PRO
SPL Full
Sound pressure level based on the settings of the headphones and amplifier
PRO
AMP Full
The level of maximum sound pressure on the basis of parameters of the amplifier and headphones
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