My friend just gave me his old panasonic surround sound system. Its the first time i've ever had a surround sound setup, and I've got all the settings to my liking except for one. Theres an option when i hit settings on the remote labeled MAIN + SAP, and i can change it to either that, just MAIN, or just SAP. I can hear a slight difference between them but im not exactly sure what the difference is.
plz
>>60334323
SAP is the second audio program and there may not be a difference except as perceived as a small change in db.
>>6033691
The main purpose is to offer dual language or descriptive audio for the blind
>>60334323
>MAIN + SAP
https://en.wikipedia.org/wiki/Second_audio_program