i begins to hears in an indirect way the noise floor of my audio system when i begins to controls the electrical grid of my house and the noise floor of my audio system.... Not before.... :)
A hum or a hiss are only particular noise not giving direct experience of what is the noise floor of the house where is embed the noise floor of the audio system....
Harsh female vocals are explained more by defects in the audio system than by the noise floor level of the house or of the audio system by themselves....
A hum or a hiss are only particular noise not giving direct experience of what is the noise floor of the house where is embed the noise floor of the audio system....
Harsh female vocals are explained more by defects in the audio system than by the noise floor level of the house or of the audio system by themselves....