| Artist | Aperture Science Psychoacoustics Laboratory |
|---|---|
| Album | Portal 2: Songs to test by (Vol. 1) |
| Year | 2011 |
| Album DR | 09 |
| Min. track DR | 03 |
| Max. track DR | 14 |
| Track DR |
05
06
11
08
08
08
13
08
06
10
06
06
10
09
03
08
10
09
10
12
09
14
|
| Codec | Lossy |
| Source | Unknown |
| Label | |
| Catalog number | |
| Bar code | |
| Country | |
| Link | |
| Comment | |
| Algorithm | TT DR Offline Meter (or compatible) |