Calculator power and resistance in to voltage and current
W + R => V, I
Ohm (headphone impedance)
- VRMS
- mVRMS
- dBV
- dBu
- VPP
- W
- mW
- dBW
- dBm
- A
- mA
- mVRMS
- dBV
- dBu
- VPP
- W
- mW
- dBW
- dBm
- A
- mA
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If you notice a typo or other inaccuracy, then select it and press Ctrl+Enter. This will accelerate the process of improving the reports.
If you notice a typo or other inaccuracy, then select it and press Ctrl+Enter. This will accelerate the process of improving the reports.
test reports
Type of product
- Headphones
- Wireless headphones
- Internal sound cards
- USB-DAC
- DAC
- Combines with USB
- Smartphones
- Players
- Headphones with active amplification
- External sound cards
- Headphone Amplifiers with Line In
- Laptops & Tablets
- Combines with SPDIF
- Motherboards
- Displays
Types of reports (test suite) PRO
- Reports of headphones measurements
- Reports of headphones AMPs' measurements
(internal amp: DAP, sound cards, DACs) - Reports of DACs' measurements
(Line out: DACs, sound cards and DAPs)
Types of reports (test suite) USER
- Reports of headphones measurements
- Reports of headphones AMPs' measurements
(internal amp: DAP, sound cards, DACs)
Comparison On-Line
- The frequency response of headphones
- The combined frequency response of a bundle of headphones and an amplifier
- Basic characteristics of headphones
- Basic characteristics of headphone amplifiers
- Power and Sensitivity