Hi:
said above >>Do you think that's the ultimate goal of sound reproduction? Let's consider only unamplified acoustic instruments.
The reality of the situation is that most folks never hear non-electrified music anymore. It is very hard to find (at least in my neck of the woods). For the most part ALL of modern popular music is electric. A standard of "unamplified" has little meaning here. I look hard for unelectrified concerts in my neck of the woods and they are getting harder and harder to find. The economics of concerts requires a certain size audience these days and this leads to amplification. I fear unamplified music is facing extinction as a reality and so, perhaps, as a standard.
If you do take it for a standard we are so far from it that the discussion seems hopeless. I had the chance to listen to Paul Galbraith for several hours Friday. Half of that time in a great room about 20x30 unmiced. I don't think we are even close to a system that can capture it or a system that can reproduce it. He said the same thing, that is..something is lost as soon as a mic is introduced.
Using what the ear would have heard is problematic. Ears are, of course, all different. The shape of the outer ear and its place on a particular head act as a kind of filter.
The ear canal has its own resonant frequency and is not uniform from person to person. The whole business is tied to the brain and that is poorly understood. So what "THE" ear would have "heard" may be the wrong question. I think there are too many different ears and maybe it is more accurate to say that a person's ear and brain CREATE the sound as opposed to passively hearing it. How do you get one standard out of that?
Of course, it seems that there is some sort of sound independent from the ear-brain hearing/creating its particular version of it. The only option is to measure it (that is measure the music someway and not what the mic hears-the mic just creates voltage swings-it does not hear music) and then the question is do our measurements capture/measure everything that makes up music. There are some who say that music is simply variations in air pressure and can be measured very accurately indeed. This is another of those questions in audio that you could spend your entire life on.
If the measurements are not up to the job and ears are not only different by active participants in hearing than an absolute standard seems hard to come by.
Cheers
I remain,
said above >>Do you think that's the ultimate goal of sound reproduction? Let's consider only unamplified acoustic instruments.
The reality of the situation is that most folks never hear non-electrified music anymore. It is very hard to find (at least in my neck of the woods). For the most part ALL of modern popular music is electric. A standard of "unamplified" has little meaning here. I look hard for unelectrified concerts in my neck of the woods and they are getting harder and harder to find. The economics of concerts requires a certain size audience these days and this leads to amplification. I fear unamplified music is facing extinction as a reality and so, perhaps, as a standard.
If you do take it for a standard we are so far from it that the discussion seems hopeless. I had the chance to listen to Paul Galbraith for several hours Friday. Half of that time in a great room about 20x30 unmiced. I don't think we are even close to a system that can capture it or a system that can reproduce it. He said the same thing, that is..something is lost as soon as a mic is introduced.
Using what the ear would have heard is problematic. Ears are, of course, all different. The shape of the outer ear and its place on a particular head act as a kind of filter.
The ear canal has its own resonant frequency and is not uniform from person to person. The whole business is tied to the brain and that is poorly understood. So what "THE" ear would have "heard" may be the wrong question. I think there are too many different ears and maybe it is more accurate to say that a person's ear and brain CREATE the sound as opposed to passively hearing it. How do you get one standard out of that?
Of course, it seems that there is some sort of sound independent from the ear-brain hearing/creating its particular version of it. The only option is to measure it (that is measure the music someway and not what the mic hears-the mic just creates voltage swings-it does not hear music) and then the question is do our measurements capture/measure everything that makes up music. There are some who say that music is simply variations in air pressure and can be measured very accurately indeed. This is another of those questions in audio that you could spend your entire life on.
If the measurements are not up to the job and ears are not only different by active participants in hearing than an absolute standard seems hard to come by.
Cheers
I remain,