How-To Geek on MSN

My Surround Sound System Is 15 Years Old and I Still Wouldn't Replace It

Starting Monday, Gilman Playground, Laurelhurst Playfield, and Mount Baker Park will be open from 7 a.m. to 10 p.m. on ...
Ars Technica

Digitial Coax AND Optical Inputs Not Working on Receiver? WTF?

So I got a nice Xmas DVD player deal, set it all up with a optical output to the optical input on my Yamaha HTR-5240 and got no sound. Hooked up the analog inputs as well, and got sound, but I am ...
Ars Technica

New soundcard with optical inputs

Since my Audigy is showing it's age (unable to decode any more than two channels from the optical input), I'm considering getting something new.<BR><BR>I've honestly never bought a non-creative card, ...
What Hi-Fi? on MSN

Exposure's new flagship amplifier aims to deliver "exceptional sound" with an upgradable design

The 5510 stereo amplifier offers a powerful 120 watts per channel into 8 ohms, which is set to drive all kinds of speakers. We are told to expect "deep, controlled bass, detailed ...

AI Computing Power Special: Optical Communication: The Neural Network of AI Computing Power Centers

Today's share is: AI Computing Power Special: Optical Communication: The Neural Network of AI Computing Power Centers The report consists of: 44 pages ...
EDN

Universal purpose optoelectronic logic element with input optical switching of AND/NAND, OR/NOR and XOR/XNOR functions

The optoelectronic logic element AND, OR and XOR is considered, the output signal of which can be inverted when the input control signal is applied, thereby converting the logic element into NAND, NOR ...