On PC I also used WavesMaxxAudio, and just quickly adjusted some of the mid-low freq (Ruby) and mid-high freq (Shaye) from the default "speech" specific audio settings.
You can hear almost everything that was subtitled on, and maybe even some of what is not. Going at 0.5x is probably the easiest way if you want to check for yourself.
Also, lips are synced to subtitled speech for when "Mr. Jones" and "Shaye" have their masks down.
Try going at 0.5x speed and watch on highest quality.
Also, try the maga.host link: https://video.maga.host/videos/watch/4e8ce37c-2435-4fa1-a8be-3810dd1a83ab
On PC I also used WavesMaxxAudio, and just quickly adjusted some of the mid-low freq (Ruby) and mid-high freq (Shaye) from the default "speech" specific audio settings.
You can hear almost everything that was subtitled on, and maybe even some of what is not. Going at 0.5x is probably the easiest way if you want to check for yourself.
Also, lips are synced to subtitled speech for when "Mr. Jones" and "Shaye" have their masks down.