Month: April 2023

Dirac Live 3 room-correction software

Adoption of DSP-based speaker-and-room correction in home theater—a parallel universe to audiophilia—is almost universal. It’s easy to understand why. Home theater matured in the digital age. Its fans were expected to install several loudspeakers in a full-range setup that included at least one speaker—the subwoofer(s)—that functioned exclusively in the problematic bass region. Setup issues were…

By JohnValbyNation April 5, 2023 0

The Graham Audio LS8/1 Loudspeakers Debut in the US

Jake Snider of Gig Harbor Audio and band Minus the Bear stands between Philip O’Hanlon of On A Higher Note (left) and Gig Harbor co-owner Erik Owen (right). After two years of COVID-enforced isolation, the ever-dapper Philip O’Hanlon, founder and president of On A Higher Note distribution, flew to the PNW (footnote 1) to present,…

By JohnValbyNation April 5, 2023 0

Off the Well-Trod Path

(Prices are in Canadian dollars unless otherwise indicated.) Olga Oreshyna is an artist who makes, as she calls it, “non-traditional art.” She begins by collecting old wood, “with scratches, cracks, knots, and other imperfections that are similar to real life.” She carves it into pieces, dries it, colors it with acrylic paint or stain, and…

By JohnValbyNation April 5, 2023 0

Semrad Audio

To quote his bio created for CAF, “Master furniture maker John Semrad hand-builds each horn loudspeaker with a solid basswood core, poplar cross-ply, and American walnut face veneer. The process takes more 240 hours, and each completed horn weighs 240 pounds. With a Jean Michel Le Cleac’h profile for the horn flare and [full-range] resolution…

By JohnValbyNation April 5, 2023 0

Moyen-Orient : limiter le réchauffement climatique sous +2°C permettrait d'éviter 80% des morts liés aux fortes températures

Limiter le réchauffement climatique à +2°C, l’objectif de l’accord de Paris, permettrait d’éviter des centaines de milliers de décès liés à la chaleur au Moyen-Orient et en Afrique du Nord, selon une étude publiée mardi 4 avril. La modélisation, publiée dans la revue scientifique The Lancet Planetary Health (étude en anglais), calcule que la réduction…

By JohnValbyNation April 5, 2023 0