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Thread: Article: The Essentials of Sound Quality: IMHO

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    ~Paw~Paw})]<^>¥ Hic's Avatar
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    Re: The Essentials of Sound Quality: IMHO

    Viewing Smilies , you trying to access privileged system?¤Somewhere 0ut There¤}]

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    Re: The Essentials of Sound Quality: IMHO

    I just read this whole thread and I think I am cross eyed now!!!

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    Senior Member astrochex's Avatar
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    Re: The Essentials of Sound Quality: IMHO

    Question about beaming and tweeters.

    My tweeters have a nominal diameter of 37mm (1.5") and a corresponding beaming frequency of ~4.7kHz. I am presuming then that frequencies above 4.7kHz may be subject to the effects of beaming. If this is the correct understanding, what can I do with my tweeter install to limit/control beaming effects? I apologize if I missed any of that discussion here. I looked but did not ascertain anything applicable.

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    Re: The Essentials of Sound Quality: IMHO

    a 1.5" speaker would be more like 9100hz, give or take.

    control it? depends on your goal. the most obvious answer to me would be tweeter angle.

  5. Back To Top    #45

    Re: The Essentials of Sound Quality: IMHO

    Can't control beaming. It's just physics dictated by the diameter.

    Just install your tweeter and tune

    Kelvin

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    Senior Member astrochex's Avatar
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    Re: The Essentials of Sound Quality: IMHO

    Robert - I used the half-wavelength formula instead of the full-wavelength formula.

    Thanks, Robert and Kelvin, for the advice. Learning has to start somewhere, right?

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    Re: The Essentials of Sound Quality: IMHO

    I think Erin uses that method too come to think of it.


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  8. Back To Top    #48

    Re: The Essentials of Sound Quality: IMHO

    I can't find a -10db test tone on the link above, is there something I am missing?

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