The SolidDrive speakers were chosen for their unique ability to transform surfaces into sound-producing elements with ...

Most often ultrasonic transducers are used for distance measurements ... to send music ultrasonically from his laptop to a speaker, essentially transmitting and receiving silent, modulated ...

and a surface transducer speaker. The team used a Processing app to define geographic areas where each MP3 file would play. An Arduino on the build queries a GPS module and selects the audio file ...

It’s a speaker several of our editors own and love ... The brand says its innovative transducer delivers deep bass and well-balanced sound and that its custom algorithms help deliver optimum ...