No no lol. 1 stage per 32 days. Stage 1 for 32 days, then stage 2 on the 33rd day for 32 days, etc. etc.
Or...do you mean the different versions: masked vs ultrasonic? It depends which one is your preference. They are all the same, just a different way of exposing yourself to it. The ultrasonic is the one I use because it's silent, great for doing other things while listening, however make sure your speakers go up to a 20khz frequency response rate. The other masked is the subliminal playing with waves over it. And the last I believe is a hybrid of the two? Idk, there is a thread somewhere explaining the differences.
Ryan
Or...do you mean the different versions: masked vs ultrasonic? It depends which one is your preference. They are all the same, just a different way of exposing yourself to it. The ultrasonic is the one I use because it's silent, great for doing other things while listening, however make sure your speakers go up to a 20khz frequency response rate. The other masked is the subliminal playing with waves over it. And the last I believe is a hybrid of the two? Idk, there is a thread somewhere explaining the differences.
Ryan
