Sound journal
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Invisible speakers: how surface acoustic exciters actually work
The technology that turns a plasterboard wall, a door or a mirror into a loudspeaker. What it really sounds like, which surfaces it fits, and what to expect in the bass.
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Soundproofing and acoustic treatment are not the same thing
Two terms, two problems, two different solutions. When you need to isolate your room from outside noise, and when it's the inside sound that's failing.
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Why the room is half the sound you hear
Room acoustics matter as much as the equipment. How reflections, reverberation and room modes decide what reaches your ears — and how to control them.