Quote:
Originally Posted by kvish There is a AV show happening in Bangalore on 24th...at Kanteerava stadium... any Team-bhp'ians planning to head there? |
You meant 26th jan (today), right? I will be there to get benefited by 1st day's excitement & enthusiasm of demonstrators
It is a very good opportunity to explore latest offerings from a whole lot of brands... looks like many of them are just entering into indian market.
By the way, I need feedback/opinions on a few things related to home theater which I hope people following this thread should be able to provide. Sorry, its a big post...
1. room equalization
Let me set the context first... I have concluded from my www research (and backed by experience) that rooms add a lot of distortion to sound, usually much more than what is caused by decent speakers, or amps/players/receivers. This problem gets worser with concrete buildings, as in our country. However, not many people are really aware of that. Traditional solutions to the problem include- a) play around with speaker positioning b) use carpets/curtains which can improve acoustics c) put sound proofing material on walls, ceiling etc., most likely after consulting an expert d) tune the system using inbuilt or external parametric equalizers e) have a specially designed, dedicated listening room. I think most of the people don't bother about all this at all. Some may try first 1 or 2 options. "audiophiles" probably go till c) or d), while e) is limited to professional environments, not home (unless the person is too rich and/or too crazy about music/movies
).
Recently, manufacturers have been trying to address this issue by providing some kind of auto-room-equalization feature. Examples I came across are YPAO by yamaha and some similar feature by pioneer. Also, there is one company which specializes in this area called audyssey (
Audyssey Welcomes You). Their technology is based on an Indian's phd thesis, and other people involved include a developer of THX. They claim to be radically different in approach to solve both frequency and time domain distortions. They also claim that it not only minimizes effects of rooms, but also compensates for flaws in speaker response as well. I have read rave reviews and testimonials about this technology named "multeq". Overall, it sounds pretty interesting, doesn't it?
I would like to know about impressions of people who might have used this audyssey equalization(or any other one for that matter), regarding how effective or worthless it is. As per their website, it is commercially adopted in some models of denon and marantz, and stripped-down version is there with onkyo. I have actually seen one such onkyo receiver in a showroom, but could not test it (because for that I would need to take it home, no point in testing inside a listening room which is already heavily treated, acoustically).
2. Virtual surround through ordinary headphones
This is another thing which I found interesting. I have personally experienced dolby-headphone many times, and I must say its amazing. It can not replace real multichannel surround, but comes close and is very convenient for late night listening. I have also listened to yamaha's "silent cinema", but only in showroom not extensively, so can not comment on that. Here too, I request people to share their experiences about how good or bad various virtual headphone surround technologies are.
3. High definition content in India
Market for plasmas & lcd is booming and many of them have HD capabilities, but there is no content available. DTH services offer video only upto dvd quality and audio upto cd quality. It is surely going to take a while before hd-dvd or blue-ray discs become common. While the battle between the two is still unresolved, a third player called VMD seems be all poised to kill both of them! - see
::::::::NME WEBSITE:::::::::::: . By the way, the president-CEO of this company is an Indian too. The question is, would it be worth investing in hddvd or blueray player now? I think the answer is- wait and watch. Be happy with dvds till then, what say??