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Can 'energy storage as a service' beef up the grid?

There are many research efforts to radically improve energy storage for both vehicles and the grid, but the business models for bringing that technology online are also still maturing.

AES Energy Storage is one of the few companies that has developed a business to sell grid storage services to utilities, a model where the utility doesn't need to invest in the storage hardware itself. The rough analogy in the computing world is providing a computing service, such as server processing power, for a fee, rather than owning and operating servers themselves.

The company, which owns and operates many types … Read more

Giant batteries steady grid in New York

Lithium ion batteries aren't just for your laptop anymore. A group of truck-size battery banks are delivering quick bursts of power to the electricity grid in upstate New York.

AES Energy Storage, a subsidiary of power generation company AES, last week said that the first 8 megawatts of a planned 20-megawatt battery grid storage system are now online in Johnson City, N.Y. The full project is expected to be completed later this year.

The network of batteries is designed to keep an even balance between energy supply and demand in that portion of the New York grid. The … Read more

Bose AE2 headphones: A good NC alternative

In the headphone realm, Bose is probably best known for its noise-canceling (NC) line of QuietComfort models. But it's long made some non-NC models, including an around-the-ear design as well as an on-ear design. Bose has shortened those names to AE and OE, respectively, and now the AE model reviewed here is up to version 2.

Formerly known as the TriPort, the AE2 still uses the same basic design, but Bose has implemented some significant design improvements. For starters, these headphones, like the noise-canceling models, now fold flat. Also, Bose has moved from a double- (running to each earcup) … Read more

Enhanced for Windows 7

With version 14 of this venerable archiving tool, WinZip aims specifically at Windows 7 compliance and enhancements, and adds a few other new features, too. WinZip in Windows 7 gets extensive support for libraries, tools, and recent archives in the jumplist, previews in Windows Explorer for certain file types, and basic touch-screen support. Multitouch support is limited to rotating pictures previewed from WinZip archives.

WinZip 14 also includes minor security enhancements. New automatic wiping keeps confidential data secret by "shredding" the temporary file that WinZip creates by default whenever it opens an archive. The shredding uses U.S. … Read more

Top recording engineers explain why music sounds awful

I attended a fascinating panel discussion, "Behind The Glass: Audio Production in the 21st Century" at the Audio Engineering Society convention in New York City on Sunday.

The panelists were all prominent record producers and engineers: Tony Brown (Elvis Presley, Emmy Lou Harris); Jimmy Douglass (Jay-Z, the Rolling Stones); Dave Hewitt (Simon and Garfunkel, U2); Ryan Hewitt (Avett Brothers, Red Hot Chili Peppers); George Massenburg (Linda Ronstadt, Lyle Lovett); Ann Mincieli (Alicia Keys, Whitney Houston); and Russ Titelman (Stevie Winwood, Eric Clapton). These people know from where they speak!

Moderator Howard Massey led the panel through a discussion of the problems facing the record industry, with a primary focus on sound quality. Massey co-authored (with Geoff Emerick) my favorite Beatles book of all time, "Here, There and Everywhere: My Life Recording the Music of the Beatles." He also has a new book coming out, "Behind the Glass, Volume II: Top Producers Tell How They Craft the Hits" a collection of interviews with top record producers and audio engineers.

It seems like the main problem comes from record company pressure to make perfect recordings. Vocalists' off-pitch and out-of-time singing is tweaked with Auto-Tune; music-making is largely technology-based. That is, technology has replaced musical talent, and singers like Britney Spears were cited many times as to where it's all headed. Not so musically talented, her music has to be patched together in the studio. There's not a lot of there there.

Jimmy Douglass talked about the overuse of dynamic range compression, admitting that since most music is listened to over crappy computer speakers or cheap earbuds, compression is required to make it sound acceptable. Sad, but true. … Read more

Toyota finally creates an exciting concept

After months of rumors and rumblings, Toyota has released photos of its small sports car collaboration with Subaru, the Toyota FT-86 Concept. What follows is a very exciting concept from the world's most boring car company.

The FT-86 is a compact 2+2 that seeks to recapture the spirit of the 1980s AE86 Corolla GT-S (better known as the Hachiroku) of drifting fame. While most of the details are still mostly shrouded in mystery, we've got a little bit of meaty info. Under the hood, we should find a variant of Subaru's 2.0-liter boxer four-cylinder engine--dubbed … Read more