Using REW I figured that my hearing for pure sines is good up to 21khz @ 70db (ambient noise in the computer room is 67db)
Now with a product like this: http://www.av123.com/products_produc...s&product=77.1
Or even just having a supertweeter in the loudspeaker which on paper and measurements is flat to 45khz, would there be a noticeable effect significant enough to hear a difference?
Are supertweeters popular with the DIY hi-fi speakermakers? why?
Edit: I know most people still consider the subsonic frequencies <20hz to be insignificant in sound reproduction but the truth is that while you may not be able to hear pure sines at low volumes of subsonic material, when integrated into a complete audio system the subsonic frequencies do affect and modulate the rest of the sound making even low level subsonic material fairly easily noticed. Could this be the same case with the supertweeters?
Now with a product like this: http://www.av123.com/products_produc...s&product=77.1
Or even just having a supertweeter in the loudspeaker which on paper and measurements is flat to 45khz, would there be a noticeable effect significant enough to hear a difference?
Are supertweeters popular with the DIY hi-fi speakermakers? why?
Edit: I know most people still consider the subsonic frequencies <20hz to be insignificant in sound reproduction but the truth is that while you may not be able to hear pure sines at low volumes of subsonic material, when integrated into a complete audio system the subsonic frequencies do affect and modulate the rest of the sound making even low level subsonic material fairly easily noticed. Could this be the same case with the supertweeters?
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