quality

The other day, our audio reviewer Steve Guttenberg told me that when he was choosing his new television he spent a good deal of time at his local electronics retailer testing TVs against each other. But instead of evaluating the picture he was more interested in evaluating the sound quality, which I'm sure did not impress the salespeople who were used to just flicking on a copy of "Up" and waving at the TVs theatrically.

Sound quality is underappreciated in a product that is primarily designed to give you a picture, and unless you buy an expensive … Read more

Hi-fi has a dated, almost "Mad Men" ring to it, but it predates Don Draper's 1960s time frame. Sound-quality advances in hi-fis first grabbed the public's imagination 10 years earlier, in the 1950s.

A hi-fi system could be configured in a variety of ways, but the basic setup had a turntable, amplifier, and a pair of speakers. That sort of rig, with a CD player, still works for today's audiophiles, but they're probably 1 percent of all music listeners. For the other 99 percent, their "hi-fi" is in the car, or maybe … Read more

RightMark AudioAnalyzer is a free audio testing tool that takes the place of a bench-top full of equipment, including spectrum analyzers, tone generators, and test records. It can test the analog and digital signal paths of most any audio device, especially sound cards but also CD and DVD players, MP3 players, and recording devices. Using your sound card as a reference, it can evaluate other sound cards as well as audio devices connected to your sound card's inputs and outputs. It can even self-test audio cards that can handle separate inputs and outputs simultaneously. Several of its modes require … Read more

Electronics retailer Value Electronics held its first 2012 flat-panel TV picture quality shootouts last weekend. The event was won by the Panasonic TC-P65VT50.

Panasonic's best plasma TV for 2012 beat out five other contenders. In descending order of average score (see the scorecard below), they were the Samsung PN64E8000 plasma, the Sharp Elite PRO-60X5FD LCD, the Samsung UNES8000 LCD, the LG 60PM9700 plasma and the Panasonic TC-L47WT50 LCD. Despite a lower average score, the voters gave the Elite second place overall however, ahead of the Samsung PNE8000.

The Panasonic VT50 outscored the others in color accuracy and general content … Read more

When you listen to stereo speakers, you always hear both channels with your two ears. Headphones don't have that problem; the left channel is only heard by the left ear, and the right channel only by the right ear. That's why stereo sounds smaller over headphones, and of course it's all, or mostly, in your head.

And once the sound is there, the headphones' job is done, but with speakers you're always hearing the speakers' sound, plus the sound bouncing around the room. The closer you are to the speakers, the more direct sound you'll … Read more

The program that you use to edit or organize your digital images may not be the best option for viewing or displaying them. ModernView is a program made especially for this task, with a variety of panning and zooming features. Although it doesn't do everything we'd expect an image viewer to do, it provides an interesting set of tools that might be especially useful when dealing with large images.

ModernView has a pane down the left side that lets you preview images in a chosen directory. Across the top there are buttons for navigating through the directory and … Read more

High-resolution formats like Blu-ray, DVD-Audio, SACD, and LP are all capable of delivering superb sound quality, but having music in those formats doesn't automatically guarantee great sound. The recording itself would first have to sound great, or to put it another way, a great sounding MP3 would sound better than a heavily compressed and studio processed 192-kHz/24-bit Master Audio Blu-ray.

Worrying about what sounds better--FLAC, WAV, or AIFF files--is a total waste of time if you're listening to an Adele or Black Keys album: the music's processing levels are so extreme, there's nothing for … Read more

I get this question a lot, "Steve, what's the best-sounding Blu-ray player." Sometimes the questioner is more specific, "I have an Oppo BDP-83, but is the Oppo BDP- 95 better? What are you using at home?"

I have an Oppo BDP-95 ($999), which has a lot in common with the company's BDP-93 ($499) 3D universal Blu-ray, SACD, DVD-Audio player, but the BDP-95 is the potentially better sounding player. I say potentially because that player's upgraded digital-to-analog converter and audio circuitry won't make a nit of difference if you're using the player'… Read more

A new study comparing the 3 U.S. iPhone carriers shows that AT&T is tops for data and browsing, more than doubling the download speeds offered by Verizon and Sprint.

While the data speed news does not come as too much of a shock for many who follow the mobile phone industry, it is interesting to note that the iPhone also reported better-than-expected call quality and reliability on AT&T's network. The study, performed by wireless communications analysts Metrico, shows that AT&T's call failure rate sits at 2.8 percent, slightly higher than … Read more