Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...

There are several reasons you might want to soundproof a room in your home. Perhaps you like being able to run a big sound system. Or you perform music or host a podcast, which might annoy your ...

Use some foam around your door. I would also recommend using rubber seals around your doors and windows. Use acoustic foam all around the room just to reduce the echo and dampen the sound. Add some ...

If traffic noise or neighbors are keeping you up all night, it may be time to think about soundproofing your home. Here are some tips on getting some peace and quiet with basic soundproofing projects.