it is not possible to "know" the sound of a recording.
having listened to a recording many times does not achiev knowledge.
it is not necessary to be familiar with a recording to detect a sonic signature.
selecting a variety of recordings and genres is sufficient to evaluate speakers and stereo systems.
even if you have never listened to a cd before it does not disqualify it to be used to evaluate speakers and stereo systems.
since recordings sound different, the chances that say, 5 recordings will have the same "errors", i.e., frequency response imbalances, etc., is remote.
having listened to a recording many times does not achiev knowledge.
it is not necessary to be familiar with a recording to detect a sonic signature.
selecting a variety of recordings and genres is sufficient to evaluate speakers and stereo systems.
even if you have never listened to a cd before it does not disqualify it to be used to evaluate speakers and stereo systems.
since recordings sound different, the chances that say, 5 recordings will have the same "errors", i.e., frequency response imbalances, etc., is remote.