We tested 20 televisions to see if they could output surround sound via their optical output when fed a signal from an external source. Ty Pendlebury Editor TV and home video editor Ty Pendlebury ...

I have an older Panasonic TC P50ST30 (release review/specs here) that was generously given to be by another Arsian that does have ARC support (I think). The TV sitting in front of an old but nicer ...

On its own, your computer can't make a sound. Digital data from audio and video files needs to be turned into something that our ears can hear, and this requires specialized hardware and sophisticated ...

The "Line In" audio jack on your computer enables you to connect a microphone or other audio output device with a 1/8-inch miniature plug to your computer. On some computers, especially laptops, as ...

Old setup was as follows: Lenovo W520 connected to TV using a passive DP to HDMI adapter. Audio was fed from the TV to the Harman Kardon receiver with digital coax. Audio worked fine, no delays. Then ...

In the third article of a four-part series, detailed simulations of an audio power amplifier using the “Class i” output driver introduced in part two shows its flexible control of output device ...