View Poll Results: HT,Multi-channel or 2 channel?

Voters
14. You may not vote on this poll
  • Multi-channel stereo (4 or more speakers)

    2 14.29%
  • Surround Sound ( HT 5.1,6.1,7.1 soundfields concert,hall, jazz,etc.)

    5 35.71%
  • 2-channel stereo (2 speakers, sub optional)

    7 50.00%
Results 1 to 23 of 23
  1. #1
    Audiophile Wireworm5's Avatar
    Join Date
    Jan 2002
    Location
    Rupert's Land, Canada
    Posts
    496

    Surround Sound vs 2 channel stereo

    Which is your prefered listening experience, Multi-channel stereo(4 or more speakers),2 channel stereo( 2 speakers), Surround Sound(HT 5.1 soundfields)?
    I prefer surround sound, which goes back to the days when I had a quadraphonic receiver. I invested in HT for the surround effect, but have since switched to multi-channel stereo for music listening since buying a Yamaha receiver.
    In my most recent sound test with a guest. I had my system in 2-channel mode then switched to multi-channel stereo. My guest and I both agreed that multi was better. However I once tried two speakers placed about 5 ft. from the listening position one on the left and one on the right side. The imaging was incrediable, I could not tell the sound was coming from the speakers and seemed halographic.
    What's your preference and why?

  2. #2
    Forum Regular
    Join Date
    Feb 2002
    Posts
    1,188
    Both methods are unsatisfactory for reproduction of many kinds of serious music, especially much classical music. Stereophonic sound was invented in the 1940s by Walt Disney Corporation for the movie Fanatsia which consisted of abstract and non abstract animated film to accompany the Philadelphia symphony orchestra playing about half a dozen famous classical pieces. (Much to Disney's disappointment, the film was a financial failure.) Stereophonic sound was brought into the home in the 1950s with early tape recorders made by Wollensak and in the late 1950s when Westrex invented the first cutter for making stereophonic vinyl phonograph records. The system depends on the assumption that two channels of recording played back through two loudspeakers can trick the human ear and brain into thinking it is hearing the effect of a large number of individual instruments spread across a performing stage. The claims of audiphiles about imaging and all of the tricks and gimmicks introduced over the years notwithstanding, it really doesn't work to that end all that well. If it works at all, you often have to sit in a limited location and probably not move around too much. Turning your head even slightly allows your ears/brain to get a fix on the location of the speakers and identify them as two discrete sources of sound.

    The failure of two channel stereophonic sound to reproduce the effect of a 100 piece orchestra spread across a concert stage is insignificant compared to its failure to reproduce the ambience and other effects created by the acoustics of the concert hall. These effects constitute the overwhelming majority of what you hear at a live performance but very little of it makes its way on to recrodings. That's not because recording engineers wouldn't like to put it on the recordings, it's because they don't know how to. That's still beyond the state of the art of recording.

    About 1963, Stereo Review magazine published an article which talked about putting a monophonic loudspeaker wired between the L and R hot speaker terminals in the back of a listening room to improve the ambience of recordings. Soon, Dynaco, the first company owned by David Hafler offered the "quadaptor" a device which made it relatively easy to wire two speakers in series in this L minus R configuration although you really didn't need the quadaptor to do this. By the mid seventies, quadraphonic sound was the rage with all types of so called "matrix" systems became available using the L minus R information already on recordings. The matrix systems all were based on different parameters of this idea for recovery of L minus R and so universal matrix decoders became available and some recordings catered to them. Quadraphonic receivers and amplifiers had the decoders built in. There was the SQ, QS, and RM systems and there were others advanced all by likes of CBS labs and Sansui, each championing their favorite. Meanwhile RCA not to be outdone invented the CD-4 system which was a discrete additional two channels recorded from above 20 khz to 40 khz requiring their own decoders and special cd 4 cartridges such as the Empire 4000 DI, DII, and DIII series. Playing cd 4 discs with ordinary styli risked damaging the outband part of the recording. There were also discrete 4 channel open reel tape recorders. All of the systems failed and the whole idea was a commercial disaster because it was a technical failure. Nobody knew how to make a recording that could capture the ambience and installing and adjusting the additional speakers so that you got a realistic ambience effect almost always failed and failed badly. You could always tell where the ambience speakers were located or you couldn't hear any ambience from them at all.

    The modern HT multichannel systems got off the ground with high fidelity video tapes and of course DVDs which allow many audio channels to be put on a recording. The purpose is to give you the same movie going experience at least soundwise as you would get in a theater. In other words, it puts you in the middle of the action with bombs going off all around you, jets flying over your head, subway trains going between your legs, cars zooming around you and whatever else the movie can deliver. I won't say it doesn't enhance the enjoyment of home viewing of many commercial movies but I don't see it as a panacea for solving the limitations of the two channel stereophonic method for reproducing music. This solution is still well off in the future. That's what makes the so called high end so laughable to me. It costs a fortune to buy into what objectively seeks to get the last few percent of the small fraction of the total sound experience we do know how to record. Any audiphile who doubts the truth of this should go to more live concerts and take someone with them who has normal hearing but is not an audiophile. After a concert, ask this person to come to your home and listen to your sound system. Play your most convincing recording and ask them if it doesn't sound just like what you heard at the concert. When the laughing stops, you will have your answer.

  3. #3
    Forum Regular Woochifer's Avatar
    Join Date
    Dec 2001
    Location
    SF Bay Area
    Posts
    6,883
    That would obviously depend on the source material. In short, with two-channel source material, I prefer two-channel playback; and with 5.1 multichannel source material, I prefer 5.1 playback. I don't think you can generalize the preferred playback without accounting for the source material.

    When you're talking about multichannel stereo, that basically entails playing back a two-channel source through at least four speakers, right? Given a choice between that and two-channel playback for that particular source material, I would opt for the two-channel playback. IMO, when you're using a multichannel stereo DSP mode with two-channel source material, you're basically distorting the original intent of the soundtrack. The better done two-channel mixes create a very strong phantom center image, and applying extra speakers there may give you some simulated surround coverage, but you ruin the center image in the process. Some two-channel sources are suitable for playback through the Dolby Surround decoder, which can extract some ambient information into the surround channels depending on how it was mixed.

    And conversely, playing a 5.1 source in two-channel is an equally problematic approach. 5.1 mixes are done specifically with multichannel setups in mind, and all of the imaging cues are done specifically for that configuration; there is no checking on how that soundtrack will sound during two-channel playback. When you force a processor/receiver/DVD player to downmix the 5.1 soundtrack to two-channel, it's done according to predefined levels with no verification or encoding; so any imaging or spatiality that you get in the playback is more by accident than by design.

    With 5.1 playback on a 5.1 source, you're getting the soundtrack the way it was intended to be heard. By playing back a 5.1 soundtrack in two-channel, you're getting something completely random -- sometimes it can sound great and other times it can sound totally out of whack compared to the 5.1 playback. With a properly calibrated system and timbre matched speakers, I can't imagine the two-channel mixdown ever sounding better than the 5.1 playback on a 5.1 source.

  4. #4
    Forum Regular
    Join Date
    Feb 2003
    Posts
    240
    Quote Originally Posted by Wireworm5
    Which is your prefered listening experience, Multi-channel stereo(4 or more speakers),2 channel stereo( 2 speakers), Surround Sound(HT 5.1 soundfields)?
    I prefer surround sound, which goes back to the days when I had a quadraphonic receiver. I invested in HT for the surround effect, but have since switched to multi-channel stereo for music listening since buying a Yamaha receiver.
    In my most recent sound test with a guest. I had my system in 2-channel mode then switched to multi-channel stereo. My guest and I both agreed that multi was better. However I once tried two speakers placed about 5 ft. from the listening position one on the left and one on the right side. The imaging was incrediable, I could not tell the sound was coming from the speakers and seemed halographic.
    What's your preference and why?
    I enjoy my two channel stereo because of economic reasons. I usually listen alone, so I always sit between the speakers and like you said it is halographic. I find myself occasionaly looking at the door, because it sounds like someone had just walked into the room, you really can't tell where the sound is coming from.

  5. #5
    Forum Regular
    Join Date
    Nov 2003
    Posts
    1,720
    You didn't mention the early works, 1930s, by Bell Labs ont he need for at least 3 channel up front, the beginning of multi channel. Technology just couldn't bring it into the home until recently.
    mtrycrafts

  6. #6
    Forum Regular
    Join Date
    Feb 2002
    Posts
    1,188
    Just how old do you think I am? :>)

    Even HT audio system manufacturers recognize "the hole in the middle." Anybody else old enough to remember that term? It's meaning is obvious. Center channel speakers and amplifiers are there to mitigate this obvious flaw in the two channel stereophonic system since even for today's listeners, a visual image coming from one direction and dialogue from another is disconcerting.

    As for Bell Labs, frankly, I don't know much about what they did way back when. They were of course among the original serious researchers. In those days as "The Telephone Company" Ma Bell had all the money it needed for its scientists to have as many toys to play with as anyone could desire. They were at least for a time, the great reservoir of all knowledge about sound.

  7. #7
    Forum Regular
    Join Date
    Nov 2003
    Posts
    123
    Not quite as early as Bell labs but Paul Klipsch was into centre speakers way back in the 1950's too. I seem to recall he built the Heresy followed by the Belle later on as centre speakers for his KHorns. As far as I know he would always listen to 3 channel stereo by choice.

    Cant say I have ever really noticed the issue with just 2 speakers - but then again I tend to sit still when listening in a very comfortable leather clad recliner.

    Course if you really want a strong centre image just listen to a mono recording through your stereo speakers. All the sound is in the middle!! Tends to work very nicely with Sonatas and small scale instrumental works - not so good with large scale operas and symphonies.

    and definitely not for Berlioz' Requiem!!

  8. #8
    Forum Regular
    Join Date
    Feb 2002
    Posts
    1,188
    The original claim for stereo was that it would create the audible illusion of anything up to an entire orchestra spread across an imaginary stage in your home. Having heard plenty of live orchestras across real stages and plenty of stereo sound systems in my time, all I can say is that the reality of stereo sound always seems to fall far short of the claim even for this limited goal. When people start talking about claims that even exceed this unachievable goal such as the ability to reproduce the acoustics of the live performance, IMO, they are dealing in fantasies. Perhaps they have never really attended live performances in real concert halls. At least not to listen to music that wasn't so deafening that you could actually hear it.

    A center channel identical to the left and right and carefully adjusted can eliminate the "hole in the middle." It is an improvement over 2 channels but it is not a complete cure for the problem of localizing individual instruments. As with most ideas that actually work, serious audiophiles have rejected it. I have not seen a photograph or description of even one audiophile's sound system for the purpose of music reproduction which shows the installation of a third center channel.

  9. #9
    Forum Regular
    Join Date
    Nov 2003
    Posts
    123
    You must get the good seats at these live concerts you go to! Try listening from the God's sometime!!! In most concert halls you would defniitely prefer your stereo - even with Bose speakers!!

    Another thing to bear in mind. Even if you could shoehorn an orchestra into your living room it still wouldnt sound the way it does as the concert hall - so stop blaming the stereo and move into a house with its own concert hall!! Then you could try the stereo in there and see how it does.

  10. #10
    Forum Regular
    Join Date
    Feb 2002
    Posts
    1,188
    I don't know what you are talking about. If you prefer the sound of recordings to the sound of live music, that's your business. The stated purpose of high fidelity sound, at least once upon a time, was to reproduce the sound of live performances. When people refer to "accuracy" that is what we presume they are talking about.

    " Try listening from the God's sometime!!! " What does that mean? Are you refering to the back row of the last balcony? If you are saying the sound there isn't usually very loud, you are right. Quality of sound is far more important than quantity. Of course front row center has its disadvantages too. Not only can the sound be very loud (for people with hearing of normal unimpaired sensitivity) but you don't hear as much of the hall acoustics either. Critics are given the best seats which are reserved for them usually in Row "K" in many halls. It is the optimal balance between direct and reverberant sound for most listeners. Fortunately most people don't know that so if you can spring for orchestra seats that's the place to be or as close to it as possible.

    No home sound system can even begin to reproduce the wonderful sound you hear live in a fine concert hall. The state of the art is far too primitive for that at this stage. At the rate the industry is progressing, that technology will never be developed. If it ever does arrive, it will come with a bang, not a wimper and not with more incremental improvements to the existing paradymes.

  11. #11
    Forum Regular
    Join Date
    Nov 2003
    Posts
    123
    Quote Originally Posted by skeptic
    I don't know what you are talking about. If you prefer the sound of recordings to the sound of live music, that's your business. The stated purpose of high fidelity sound, at least once upon a time, was to reproduce the sound of live performances. When people refer to "accuracy" that is what we presume they are talking about.

    " Try listening from the God's sometime!!! " What does that mean? Are you refering to the back row of the last balcony? If you are saying the sound there isn't usually very loud, you are right. Quality of sound is far more important than quantity. Of course front row center has its disadvantages too. Not only can the sound be very loud (for people with hearing of normal unimpaired sensitivity) but you don't hear as much of the hall acoustics either. Critics are given the best seats which are reserved for them usually in Row "K" in many halls. It is the optimal balance between direct and reverberant sound for most listeners. Fortunately most people don't know that so if you can spring for orchestra seats that's the place to be or as close to it as possible.

    No home sound system can even begin to reproduce the wonderful sound you hear live in a fine concert hall. The state of the art is far too primitive for that at this stage. At the rate the industry is progressing, that technology will never be developed. If it ever does arrive, it will come with a bang, not a wimper and not with more incremental improvements to the existing paradymes.
    You think the quality of the sound in the last row of the last balcony is good? Well I guess it depends on where you go to listen. In my experience it very rarely is even vaguely acceptable - and not loud is the understatement of the month! I find myself risking death leaning forwards as far as possible desperately trying to catch faint indications of the sounds of the instruments.

    Defnitely agree with around row K for the best sound (assuming you number as we do - A at the front). Actually anything between rows 5 and 15 will do for me (E to ..what P? I think). Nothing compares to the sound in those seats - in the centre of course.

  12. #12
    Forum Regular
    Join Date
    Feb 2002
    Posts
    1,188

    Doctor Livingston I presume

    "assuming you number as we do - A at the front"

    Whenever someone uses the word "whilst" it's a clue to me that they are from Britain.

    We usually start with row A and proceed through the alphabet just as you do. But we hold our forks and knifes in opposite hands you use and we drive on the other side of the road. Cricket is only an insect and the only bonnets are worn on women's heads. Sometimes with bees in them.

    Tally HOOOOOOOOOO! (bloody good show old chap, I say ----that's from watching old Nigel Bruce black and white flicks on the telly.)

  13. #13
    Forum Regular
    Join Date
    Nov 2003
    Posts
    123
    From Britain correct. But now in Greece.

    PS - No-one has actually spoken like that since about 1952....

  14. #14
    Forum Regular
    Join Date
    Feb 2002
    Posts
    1,188
    The BBC asked recently on its web site where the 2012 Olympics should be held. I suggested Athens. By then all of the facilities and the sporting venues will be done.

  15. #15
    Suspended
    Join Date
    Dec 2002
    Posts
    236
    No home sound system can even begin to reproduce the wonderful sound you hear live in a fine concert hall.
    This is a difficult issue to approach. Unlike with cables, a direct comparision of any technology to the actual event is extremely difficult. FOr example, it is simple to perform an ABX or DBT test on two cables. It is not so easy to compare a sound reproduction system located in a normal size room directly to the acoustic sound of a concert hall. Memory, time and externally influential factors are going to play a roll in what you think you hear as you compare one to the other. The best (practical)approach is to systematically deduct individual phenomena and what is required, which is what is done in labs. As far as general people and/or audiophiles trying to actually compare if a speaker sounds real........ I don't know how this could possibly be done reliably. Unfortunately, I only see that one could judge on a purely subjective level, in any normal circumstance. This opens a big door: people are then free to express their feelings, which do not have to be based in reality. For example, John Doe could llisten to stereo X and it might remind him so strongly of live sound/event, so much so, that he thinks it sounds 'real'. It might not(it can't) actually produce the same soundfield as a live event, but it may be possile that a certain combination of external effects, phsycholigically along with certain acousic phenomena may have been able to fool John Doe's perceptions?

    Let me give my perspective: I have heard many stereo systems; while some had certain properties that had some 'live' sound properties in a limited sense, only 1 sounded real too me(percieved) in every sense, and that was limited to a narrow selection of specific recordings. I do specifically go to live performances and recitals and close my eyes and listen in order to have a better idea of what live sound 'sounds' like, FYI. I still percieved one specific set up as sounding real. But, this may not nescarrily apply to anyone else? You might percieve it as exactly the opposite(non-real). I could have been under hypnosis, been heavily biased, etc.. So what I "really" heard is not important; only that in some cases I have percieved a certain thing. Even in the event a stereeo does sound real in limited circumstances, it is not a good solution IMO. Why? I've heard one realistic sounding stereo in 10 years; and that was with specific recordings only and only in a narrow sitting range(could not move more then about 6 inches left or right, or the illusion was shattered). That is not the definition of practical technology, IMO. MOre of a random hit and miss game. Even if one could pull this off reliably, you are still faced with the extremely limited seatig position. Unacceptable. A radical change and development, it seems, is needed in order to produce a sound reproduction system that can RELIABLY produce realistic sound. It should be noted that a strict, standardized recording/mastering process woudl have to be adopted by the music industry if reliable reproduction was to be achieved.

    An informative paper on the general development/state of reproduction systems is availabel from harmon.com:

    http://www.harman.com/wp/index.jsp?articleId=132

    -Chris
    Last edited by WmAx; 05-27-2004 at 08:28 AM.

  16. #16
    M.P.S.E /AES/SMPTE member Sir Terrence the Terrible's Avatar
    Join Date
    Jul 2002
    Posts
    6,826
    Both methods are unsatisfactory for reproduction of many kinds of serious music, especially much classical music.
    Skeptic;

    You really enjoy making unquatified blanket statements. Have you every heard of Tomlinson Holmann's 10.2 format? If you have not, I suggest you do. It consists of a left, center, and right front speakers, a left and right surround(dipoles), and center surround, left and right upper side wall speakers, two ceiling speakers, and two subs.

    It requires special recordings designed for the format(which is its only drawback), but these recording are so meticulously engineered that the quality is outstanding. The way it is set up, you can get a very clear sonic picture of reflections from sides, rear, upper sides and rear, and ceiling, and what is being projected from the front stage.

    While the system cannot map EVERY reflection in a concert hall, the size, height, and sonic signature of the hall can be easily heard. It would take too many speakers to fit in an average room to map every reflection, and that is not really necessary to ascertain the sonic personality of a concert hall.
    Sir Terrence

    Titan Reference 3D 1080p projector
    200" SI Black Diamond II screen
    Oppo BDP-103D
    Datastat RS20I audio/video processor 12.4 audio setup
    9 Onkyo M-5099 power amp
    9 Onkyo M-510 power amp
    9 Onkyo M-508 power amp
    6 custom CAL amps for subs
    3 custom 3 way horn DSP hybrid monitors
    18 custom 3 way horn DSP hybrid surround/ceiling speakers
    2 custom 15" sealed FFEC servo subs
    4 custom 15" H-PAS FFEC servo subs
    THX Style Baffle wall

  17. #17
    Forum Regular
    Join Date
    Feb 2002
    Posts
    1,188
    ABX tests may be useful in comparing two electronic devices which are similar to see if their differences are detectable. ABX demonstrations were conducted by Acoustic Research in the 1960s and 1970s to play special recordings made in an anechoic environment against live performances in the same location. But the differences between recorded sound in the home and the sound of a live performance at a concert is so overwhelming that ABX tests are not necessary. This is because the acoustics contribute usually from about 90% to 98% of what you hear at a live performance. There is no known way to capture this contribution except to a very slight degree and then many of its most salient aspects are lost. For example the closest approach was binaural sound which is different from stereophonic sound. In this two channel method microphones are placed in the audience where your eardrums would be, sometimes in a dummy's head. This is the sound each of your ears hears. Then the sound is played back through headphones And it works....until you move your head and then the whole sound field turns with it. Your brain immediately comes to the only conclusion possible and that is that the sound is coming from within side your head. This happens because you have recorded two scalar fields, not a vecor field which is what you hear live. The sound including the reflections not only have magnitude, they arrive from distinct directions and your brain knows the difference. Methods using loudspeakers invariably fail not only because they cannot capture the reverberant components alone but because they cannot reproduce the diffuse sound fields fine auditoriums create. If you can hear where the reverb is coming from, the system has failed. What kind of reverberation time are you looking at? At mid frequencies in your home about maybe 0,.2 to 0.4 seconds. In a concert hall about 1.2 to 2.0 seconds. The distribution of energy in space time and the changes to spectral content of the reverb is entirely different affecting the tone, the dynamics, harmonies and dissonnaces they create and even the way the musicians themselves perform. All of this is far beyond the current state of the art with 2 channels, 4 channels, 5.1 channels, or 10.2 channels. There's still a long way to go in this technology and not too many people are actually trying to get there.

  18. #18
    Suspended
    Join Date
    Dec 2002
    Posts
    236
    . ABX demonstrations were conducted by Acoustic Research in the 1960s and 1970s to play special recordings made in an anechoic environment against live performances in the same location.
    Yes. This, when effective, is only because they are using a pure, recorded signal in mono and playing back as a mono source on a mono speaker and using the room reflections to effect the signal the same as teh live instrument in the room. Similarly, stereo can be used in a very reflective room(auditorium) where the audience is distanced far from the sound source, and having little contribution from the direct soudn soruce. ALternatively, playing back the anechoic recording at a distance that is short relative to the distance from walls or a relatively non reflective environment in stereo, comparing at where room reflections were not signficnat enough to cause differences, can lead to a convincing playback as well of this isolated sound. Comparig to the original source in the same environment, they should sound identical or near-identical in these cases.

    But the differences between recorded sound in the home and the sound of a live performance at a concert is so overwhelming that ABX tests are not necessary
    Your opinon. Mine too, when based on the vast majority of playback systems. But I'm not going to say this is always true.

    .
    This is because the acoustics contribute usually from about 90% to 98% of what you hear at a live performance. There is no known way to capture this contribution except to a very slight degree and then many of its most salient aspects are lost. For example the closest approach was binaural sound which is different from stereophonic sound
    Yes, I am aware of binaural encoding. An additional fault is that headphone playback lacks lower mid/bass frequency distribution through the air, that is detected inaudibly, via bone conduction.

    . Methods using loudspeakers invariably fail not only because they cannot capture the reverberant components alone but because they cannot reproduce the diffuse sound fields fine auditoriums create. If you can hear where the reverb is coming from, the system has failed. What kind of reverberation time are you looking at? At mid frequencies in your home about maybe 0,.2 to 0.4 seconds. In a concert hall about 1.2 to 2.0 seconds
    For the intent of hearing, two distinctions need to be realized. The reflection time in the playback room is not the issue(when it is defined within a window tht does not negtively effect sound vs. direct radiated sound - approx. >5ms, <20ms). The refelections in the venue are originated from mono sources(each instruemnt, singer, etc.) where as in a listenig room and playbing back in stereo, the ambient effect is dependant on more then just the RT of the room. The effect that I believe allows the 10.2 system and cerain other systems to come close to reproducing the ambient feild of a venue, perceptibly, is dependant on filling enough of th relative plane with sound, in order to confuse the human auditory system. Two channel systems that can, in some cases can seem like a large reverberant venue, create large effective areas of radiation that confuse the brain - these are full band omnipolar and beveridge lens array setups. In such cases, the broadband reflections from the front and side walls act as virtual sound sources. THe image and ambience is dictated by the source, for example both channels producing an in-phase, equal amplitude signal will produce the stereo image effect, seeming like a defined single source, even though the sound is being heavily reflected orm the walls. The effects of changing relative phase relationships, etc. has the inverse effect; the wall reflections become a crtical contributor. Given a large radiation area to the broadband content of the soundfield, the effect of this reverberation/ambience becomes more effective in creating a convincing spatial area, seemingly. Though, the effect with the mentioned 2 ch. would bel imited to producing ambient/reverberant effects that eminiate frmo the front and partially to the sides. Conveniently, this is the main requirement for sound in normal venues(minus audience and other spurious sound sources that do not originoate from the front stage, etc.). The rear side and rear contributes little to such performances. The 10.2 system, for example, should be capable of adding discrete sounds to the rear and sides, not jsut ambient effects. Also, since it has the added number of discrete sound sources, the effective 'sweet spot' should be vastly increased in size. Since the 10.2 system uses a strictly defined recording/micing process, it should prove a reliable playback system, also.

    All of this is far beyond the current state of the art with 2 channels, 4 channels, 5.1 channels, or 10.2 channels.
    I don't know if that's true, or not. I have never had an opportunity to hear the 10.2 system, mentioned, though I am aware of press releases about the demo. Again, if I did hear it, the best I could do is offer my subjective impressions, that is....what i 'thought' i heard. I already believe i have heard 2 channel pull off convincing performance, as I specifically stated previously. Again, I can only tell you my perception(s). I don't completely discount that I could be under heavily biased influences, severely distorting my perceptions. Based on the statements by people who have heard the 10.2 system, they seem to have believed it sounded realistic, too. But as I stated previously, lacking some way to do a proper ABX/DBT, their is no way to know if this is percieved and dependant(at least partially) on other factors, or a result of the process itself(it's refined enough to consistently create an illusion among subjects).

    -Chris
    Last edited by WmAx; 05-27-2004 at 02:32 PM.

  19. #19
    Forum Regular
    Join Date
    May 2004
    Location
    Plaucheville, LA
    Posts
    70
    My what an interesting topic! I prefer good ole two-channel stereo...warts and all. Peace.
    Mark Wellman
    "Let he who is without sin cast the first stone."

  20. #20
    Forum Regular
    Join Date
    Feb 2002
    Posts
    1,188
    I prefer live performances. Music is music. Recordings are recordings, NOT music. Recordings are a facsimile, not the real thing. And live music almost always sounds better than recordings.

    It may take a diamond expert with a loop to tell a CZ from a real diamond but I've never had any trouble telling what was a recording and what was real music. Especially when the production was something big.

  21. #21
    Music Junkie E-Stat's Avatar
    Join Date
    Dec 2003
    Posts
    5,462
    Quote Originally Posted by Wireworm5
    Which is your prefered listening experience, Multi-channel stereo(4 or more speakers),2 channel stereo( 2 speakers), Surround Sound(HT 5.1 soundfields)?
    Clearly multichannel has a theoretical advantage and there are a handful of excellent recordiings available today (mostly classical on Telarc) in that format. The quadrophonic thing in the 70s was doomed to failure IMHO because of it's hokie micing where it sounded like half of the Santana band is playing from the back of the auditorium and the other half from the front. Similarly, most HT mixes are designed from a "surround effects" perspective and a voice-only track as center channel.

    As for me, I'm still living with two-channel until the format matures. The very best two channel is quite good to me, albeit kinda pricey. The room (and treatments) is everything.

    rw

  22. #22
    M.P.S.E /AES/SMPTE member Sir Terrence the Terrible's Avatar
    Join Date
    Jul 2002
    Posts
    6,826
    Quote Originally Posted by skeptic
    I prefer live performances. Music is music. Recordings are recordings, NOT music. Recordings are a facsimile, not the real thing. And live music almost always sounds better than recordings. .
    This is kind of a simple statement. A recording is not a recording unless it has content. Music is the content in this case, so it is a recording of music. If recordings are not music, then what the hell is it?

    Digital audio is a facsimile of its analog component. While it is just a snapshot of the analog signal, it can sound indistinguishable if properly coded. A recording is the same way. If done well, it can come pretty close to what you hear live. The 10.2 system is incredibly effective in revealing the size, and sonic signature of the venue a recording is done in. The system is very effective with or without video accompanyment. Is it perfect, perhaps not, but it sounds a whole lot closer than what we have been able to acheive in the past.
    Sir Terrence

    Titan Reference 3D 1080p projector
    200" SI Black Diamond II screen
    Oppo BDP-103D
    Datastat RS20I audio/video processor 12.4 audio setup
    9 Onkyo M-5099 power amp
    9 Onkyo M-510 power amp
    9 Onkyo M-508 power amp
    6 custom CAL amps for subs
    3 custom 3 way horn DSP hybrid monitors
    18 custom 3 way horn DSP hybrid surround/ceiling speakers
    2 custom 15" sealed FFEC servo subs
    4 custom 15" H-PAS FFEC servo subs
    THX Style Baffle wall

  23. #23
    Forum Regular
    Join Date
    Aug 2003
    Posts
    65
    For music listening alone, I prefer 2 channel stereo, but occasionally I like to experiement with my Yamaha and get the concert hall or even church effect. Not pure music, but Yamaha does do an excellent job recreating the effect!

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. rear surround vs. regular surround in 6.1 channel setup?
    By stevos2005 in forum Home Theater/Video
    Replies: 1
    Last Post: 05-25-2004, 11:01 AM
  2. DVD Player question
    By Brian68 in forum General Audio
    Replies: 1
    Last Post: 02-13-2004, 07:40 PM
  3. Stereo versus surround sound
    By stereophonicfan in forum Speakers
    Replies: 53
    Last Post: 12-30-2003, 08:02 AM
  4. Surround sound without waking the neighbors?
    By Juardis in forum Home Theater/Video
    Replies: 14
    Last Post: 12-16-2003, 02:02 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •