hi, im a student studying music technology in Wales UK. im currently writing an essay and my task is to theoretically convert my bedroom into an studio production studio but concentrating on soundproofing and acoustically treating as the main topic. im looking for publications that refer to semi pro budget setups and techniques for sorting out my room. any good ones anyone knows of? also, anyone here ever done this? what's the most budget but effective way of reducing noise from an adjacent road? the only thing i can think of is building a new interior wall and packing it full of rock wool or a really dense carpet underly. But i do think building a new interior wall is a bit extreme for this project. any thoughts please fire away! Thankyou! tom.