Reference Levels

[Osarion]

I always see people talk about listening to things at "reference" so the question is, what exactly is reference level? Does it change depending on your gear/room size/source material? I know what level I find enjoyable but I'm just curious what this is.

[hearingimpared]

I know what level I find enjoyable

That is your reference level.

[Osarion]

Haha :o Guess this is a case of over thinking something on my part! Thanks for the schooling!

[lightman1]

Joe's a great teacher.

[AudioGenics]

how about the wiki information to describe some of the "reference levels" that are used then use the appropriate science references for additional information and confirmation.

http://en.wikipedia.org/wiki/Decibel#Common_reference_levels_and_corresponding_ units

5 Common reference levels and corresponding units

* 5.1 "Absolute" and "relative" decibel measurements
* 5.2 Absolute measurements
o 5.2.1 Electric power
o 5.2.2 Voltage
o 5.2.3 Acoustics
o 5.2.4 Radar
o 5.2.5 Radio power, energy, and field strength