madjosh24@alien.topB to HeadphonesEnglish · 10 months agoHow accurate is the fiio app at calculating the volume of what your listening to. Would this be accurate.alien.topimagemessage-square3fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imageHow accurate is the fiio app at calculating the volume of what your listening to. Would this be accurate.alien.topmadjosh24@alien.topB to HeadphonesEnglish · 10 months agomessage-square3fedilink
minus-squareDrthBn@alien.topBlinkfedilinkEnglisharrow-up1·10 months agoIf your headphone sensitivity is correct and if this device can show accurate readouts, all data checks out. P=I^(2)R, 0,0030625 mW=(7mV)^(2)/16Ohms, log(0,003mW)*10=-25,228 dB from 80 over 1mW and that is roughly 54,77 dB And according to specs with 16ohm and 80mW fiio btr3k can deliver 50mW over single ended so your max volume should be around 97 dB
If your headphone sensitivity is correct and if this device can show accurate readouts, all data checks out.
P=I^(2)R, 0,0030625 mW=(7mV)^(2)/16Ohms, log(0,003mW)*10=-25,228 dB from 80 over 1mW and that is roughly 54,77 dB
And according to specs with 16ohm and 80mW fiio btr3k can deliver 50mW over single ended so your max volume should be around 97 dB