February 5, 2013. Rohde & Schwarz, a manufacturer of audio, video, and telecommunications test equipment, today announced that it is collaborating with Dolby Laboratories Inc. to provide audio test ...

Anyone know where i can download a Dolby 5.1 test signal to test out the separate channels on my speaker setup with PowerDVD? I know I can rent or buy dvd's that are specifically made for this (such ...

I have the Xonar DG sound card. I am trying to get Dolby Digital and DTS over optical, but after trying and reading, it appears all I can get is 2 channel PCM. But, when I go to the windows sound in ...

is a former senior reviewer who worked at The Verge from 2011 until May 2025. His coverage areas included audio, home theater, smartphones, and more. Late on Monday night, Apple flipped the switch on ...