Blake's 7 made considerable use of audio effects that are described in the credits as "special sound".

They are known for their special sound with lots of dynamic.

These kits come with layers of special sound absorbing foam that you place inside the computer case.

It is these pickups that give a Silvertone its special sound.

These were great songs, and it was a very special sound that we created.

You're that special sound that I personally have never heard before.

No matter how much they tinker with it, it still has a special sound.

The woman then makes a special whistling sound to remind her baby.

It is written in the Arabic script with several additional letters to accommodate special sounds.

Sometimes electronic music artists create special sounds using tape recorders too.