[HN Gopher] Phase in Acoustics ___________________________________________________________________ Phase in Acoustics Author : brudgers Score : 10 points Date : 2023-08-10 15:42 UTC (1 days ago) (HTM) web link (www.sengpielaudio.com) (TXT) w3m dump (www.sengpielaudio.com) | anonymousiam wrote: | The information is useful, but rudimentary. The thing to remember | about phase in acoustic systems is that, as long as you're | driving your transducers (speakers) at the correct polarity (+/-) | vs. (-/+), you're probably good. Acoustic frequencies are low so | the lengths of acoustic waves are hundreds of meters long. Small | phase differences from a local transducer become irrelevant. | Phase differences between transducers distributed over a larger | area can be a concern, and can be automatically corrected for a | specific location with modern DSP/equalizers. | [deleted] | mitthrowaway2 wrote: | This is one of my favourite websites. It cries out "I have my own | fashion sense, and you'll just have to accept it while I provide | you with a truckload of useful information." ___________________________________________________________________ (page generated 2023-08-11 23:00 UTC)