vocal booth help

[lil hu$tle]

hello, i am trying to construct a vocal booth in my newly purchased home. but lack the knowledge on how..... here is what i want

i want to build a 4x6 booth that uses 2 of the walls in the basement so i only need to construct the 2 walls.

i want it so you can hear no noise inside the booth, and no noise outside the booth... if anyone can supply blueprints for me to do this under 500 dollars that would be great, i am so clueless.....

thanks
hu$tle

 

[studiomaster]

don't double post, please.

 

[lil hu$tle]

that was an accident.....