Where can I find free "Murdoch Mysteries, S07E with decent audio (wherever I found it, the sound was a bumping hiss)? Thank you!?

Thank you for the kind answer although it has been published in the wrong category. Everything's ok with my equipment, it just seems that everywhere I found this episode (dailymotion.com, youtube.com etc.), there was no decent sound. I do not want to use Netflix as I am looking for the free episodes as I do not posess a credit card and I am afraid that no public library would avail episodes in my country. Thank you again and have a nice summer!

Netflix streaming or disk has been fine. Is there a chance the speakers on your TV are failing? Try a different show to compare sound. You might also look for Murdock at the public library.