Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

We’ve been looking for a USB tube pre-amplifier to sweeten the sound of digital music files as they travel between a computer and a sound system. That quest continues, but it has revealed something ...

For someone like me—an avid record collector with profound hearing loss—the past decade has produced severe cognitive dissonance caused by two contrary developments. First, vinyl came back; then, good ...

Personal-computer sound cards are sometimes used for analog audio signal acquisition. Also, the Web features many free programs that implement virtual two-channel oscilloscopes by acquiring signals ...

Take the record out of its cover. Place it on the platter. Lower the needle. Get up in about twenty minutes and repeat. We know—it would be a lot easier to press play. But that's the beauty of ...

Many noise sources can plague high-speed radio-frequency (RF) analog signal chains, making design considerations that much more challenging. Both megahertz and sub-terahertz sampling-rate converters ...

The world’s first analog machine learning chip has arrived, claims Aspinity, the upstart from Pittsburgh, Pennsylvania, commercializing an always-on technology that originated from research carried ...

Sam is a journalist based in Vancouver, BC. She graduated from the University of British Columbia with a degree in English literature with a minor in Creative Writing, cutting her teeth through her ...