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Thread: Horn Loudspeaker Response Analysis Program

  1. #1
    Senior Member Hoerninger's Avatar
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    Horn Loudspeaker Response Analysis Program

    Without any fuss David J McBean has updated his program for calculating horn loudspeakers (Version 11.00):
    http://www.users.bigpond.com/dmcbean/
    Horn systems can have an oblate spheroidal waveguide, a single spherical, tractrix or Salmon's family hyperbolic-exponential flare segment, or up to four conical and/or exponential flare segments in series, coupled to a throat chamber, loudspeaker driver and acoustically lined or vented rear chamber. Horns with multiple drivers and arrays of multiple loudspeakers can be modelled.

    You may use it for free - it's great IMHO.

    ____________
    Peter

  2. #2
    Senior Member louped garouv's Avatar
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    thanks, I will check this out....

  3. #3
    Senior Member Hoerninger's Avatar
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    Version 12.00

    Click here to download software (Version 12.00 - Product Number 1200-061124 - 398 KB)
    ____________
    Peter

  4. #4
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    Thanks, Peter!

    Maybe V12 is a little more idiot-friendly..........we'll see.

  5. #5
    Senior Member Hoerninger's Avatar
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    Version 13.00

    Click here to download software (Version 13.00 - Product Number 1300-070103 - 399 KB)
    New: Wavefront Simulator
    ___________
    Peter

  6. #6
    Senior Member Hoerninger's Avatar
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    Version 14.00

    Click here to download software (Version 14.00 - Product Number 1400-070222 - 399 KB)
    A new release, slightly changed input parameter field:
    No input of velocity and density of air, but max. amp power and output resistor of amp (or one of your one or two ohm resistors in your pocket ).

    Calculating of maximum SPL in dependency of amp power and max cone excursion (frequency dependend).

    Here you can find a 18 Hz Sub simulation:
    http://audioheritage.org/vbulletin/s...749#post152749
    ___________
    Peter

  7. #7
    Senior Member Hoerninger's Avatar
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    Version 17.00

    Hornresp - New Website Address
    http://mywebsite.bigpond.com/dmcbean/

    David McBean:
    " Hornresp can now model axisymmetric Le Cléac’h flare horns - Version 17.00 refers."
    [http://www.diyaudio.com/forums/showthread.php?postid=1330768#post1330768]
    ____________
    Peter

  8. #8
    Senior Member Hoerninger's Avatar
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    USER NOTE - CORRUPTED HORNRESP.DAT FILES

    David McBean goes on developing and fixing HORNRESP. Latest release is version 18.30.
    At www.diyaudio.com he points out a possible user failure:
    David McBean:
    Please note that the program automatically updates an existing data file as necessary with each new release. Once a data file has been opened using a particular version of Hornresp, under no circumstances should that file then again be used with an earlier version of the program. The safest course of action is to delete any earlier version of the program that you may be using, each time you download a new release.
    ___________
    Peter

  9. #9
    Senior Member Hoerninger's Avatar
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    Question Last version ?

    Has version 23.20 from september 28, 2009 been the last one?

    Name:  McBean.png
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    Link: Horn Loudspeaker Response Analysis Program
    ____________
    Peter






  10. #10
    Super Moderator yggdrasil's Avatar
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    I have version 25.00 installed.
    Johnny Haugen Sørgård

  11. #11
    Super Moderator yggdrasil's Avatar
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    New download site, version 26.50: http://www.dmcbean.bigblog.com.au/index.do
    Johnny Haugen Sørgård

  12. #12
    Senior Member Hoerninger's Avatar
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    Hornresponse

    New address:
    http://www.hornresp.net.ms/

    Click here to download software (Version 28.00 - Product Number 2800-100902 - 1088 KB)

  13. #13
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    Using HornResponse

    Hello,

    My first post here. I've downloaded Version 28...now, is there some place I can go for a tutorial, or to see some examples, of how to use it?

    Thanks and Regards,

    RC in VT

  14. #14
    Member Flaesh's Avatar
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    1. read Help
    2. http://www.diyaudio.com/forums/subwo...nresp-149.html - 149 pages how to..
    el goregrind es cultura

  15. #15
    Senior Member Hoerninger's Avatar
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    Click here to download software (Version 31.40 - Product Number 3140-130403 - 1127 KB)

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