05-07-2014, 08:35 AM
1) Masked with headphone is the best
2) then ultrasonic with speaker
3) and masked with speaker
4) mono
I think there is no difference between trickling and ocean. it's just that for most people the ocean is just too volume changing all the time (I didn't find the right word to say it).
2) then ultrasonic with speaker
3) and masked with speaker
4) mono
I think there is no difference between trickling and ocean. it's just that for most people the ocean is just too volume changing all the time (I didn't find the right word to say it).
