blind test
US /blaɪnd test/
UK /blaɪnd test/

1.
prueba a ciegas
a test in which the identity of the tested items is concealed from the participants to prevent bias
:
•
We conducted a blind test to compare the taste of different coffee brands.
Realizamos una prueba a ciegas para comparar el sabor de diferentes marcas de café.
•
The new software underwent a rigorous blind test before its release.
El nuevo software se sometió a una rigurosa prueba a ciegas antes de su lanzamiento.