DisplaySearch, a global video-display market-research and consulting firm, last week hosted their annual HDTV Conference, a two-day affair devoted to—you guessed it—HDTV. Held at the Beverly Hilton hotel in Beverly Hills, California, this year's conference began with a keynote address by Mark Cuban, founder of HDNet, which will be broadcasting their recording of the event in September and October.
I've known <A href="http://www.sennheiserusa.com">Sennheiser</A> headphones for a long time. My first pair of studio 'phones was the HD 414 SL, a featherweight, open-back design that I still have 30 years later, albeit with new foam earpads. So it was with great interest that I read about the company's new flagship model, the HD 800.
I'm a listener from Lima, Peru, and I love your podcast. In episode 71, you said that you use hearing protection when you go to the movies or concerts. What do you use, specifically? I am very concerned about protecting my hearing, as I have a relatively low tolerance to loud sounds, compared to other people. I tend to cringe and almost feel pain when I'm in loud environments, more than anybody else. But I like music, so I bought a pair of in-ear monitors (Etymotic ER4s) some years ago. I like the isolation so much that I sometimes leave them in my ears with no music, just to hear nothing.
I recently ordered a pair of ER20 "high fidelity plugs" from Etymotic, a universal-fit, low-cost option ($12.95) that the company claims to reduce sound by approximately 20dB in all frequencies. Have you ever tried them? I have also ordered a pair of custom-fit sleeves for my ER4s from ACS Custom. (When I was in the US, I went to an audiologist for my ear-canal impressions.) Because I had my impressions taken, I can also order a pair of custom-fit plugs with filters. However, they are more expensive ($185). Do you recommend the custom-fit ones?
I bought a new Sony Blu-ray player with an HDMI output that I want to connect to an older Mitsubishi HDTV that only has component and composite inputs. I've seen HDMI-to-component converters on the Internet, but will they improve the picture quality over just staying with the Blu-ray component outputs?
I just listened to episode 63 of your Home Theater Geeks podcast and heard that 3D may be making a move to 48 or 60 frames per second. Am I correct that this is a problem for Blu-ray because it cannot accommodate this higher frame rate? Does this mean we will soon see a new disc format?
The National Aeronautics and Space Administration (NASA) recently took delivery of 30 Panasonic AK-HC900 high-definition video cameras to monitor the launch of <I>Discovery</I> this May as the space shuttle program finally returns to flight after the <I>Columbia</I> disaster just over two years ago. A number of the cameras will be positioned at two launch pads in shielded enclosures close to the orbiter to provide NASA with real-time, high-definition images of the launch for scientific-image analysis as well as vehicle-safety and status assessment.
Why should I purchase high-quality audio equipment if the new groups, and even most of the legacy artists, aren't committed to manufacturing/mixing their oeuvre with high quality? What are your sources to purchase current and backstock music?
I'm interested in building a music server for high-rez audio files. I'd like something such as a Mac Mini but with more drive space and lower cost. Dell Zino perhaps? Most importantly, I need a player that will handle all music file formats, including lossless. Also, I need a DAC for under $1000. Any suggestions on how best to pull this off?
Among the many interesting concept areas in Hitachi's booth was the gestural remote control. By waving your hands in various simple gestures, you can control the volume, change the channel, dim the lights, and other tasks, and the onscreen user interface is simple and attractive. The system uses a 3D camera and infrared beams to sense your gestures. It felt a bit awkward at first, but I believe I could get the hang of it eventually.