主题：常见电声设计软件

Name: TDR 4567
Computer: MS-DOS
Distributor: TDR (TransDimensional Research)
Price: US$120
Description: Menu driven program for designing closed box, vented box,
and a variety of bandpass configurations. It also helps to
dimension a box and produces a cutting diagram. Multiple
graphs can be overlaid for comparison of different
enclosure alignments used with a given driver.

Name: Thunderbox
Computer: MS-DOS
Distributor: MTX
Price: US$199
Description: Calculates box volumes, and tuning frequencies for vented,
sealed, or vented and sealed rear chamber bandpass systems.
Also handles single push/pull, or compound loading. Graphic
data output includes frequency response and cone excursion
from 10-200Hz. Up to four curves can be displayed at once.
The user can simulate low frequency EQ for designing filter
assisted alignments. The program comes with the entire line
of MTX drivers loaded into its library, and additional
drivers can be added to the database.

Name: TopBox
Computer: MS-DOS and Apple Macintosh
Distributor: ORCA Design and Manufacturing
Programmer: Joe D'Appolito, Ron Warren, Ralph Gonzalez
Price: US$99
Description: Design types include: 2nd, 3rd, and 4th order closed box;
4th, 5th, and 6th order vented box; 4th and 6th order
bandpass; round and rectangular vents; metric or English
units. TopBox allows the user to compare frequency
response, maximum output SPL, power handling, and
impedance. Overlay curves are supported. It is distributed
with an extensible library of popular drivers and several
sample designs.

Name: Transmission Line BoxModel
Computer: MS-DOS
Distributor: Old Colony Sound Lab
Programmer: Robert Bullock, Robert White
Price: US$50
Description: Models transmission line loudspeaker systems. The standard
Thiele-Small model is used for the driver, and a modified
Bradbury model is used for the acoustic section. Allows
selection of driver parameters, line length and taper, and
properties of filling material, as well as choice of line
air speed and filling porosity.

Name: Two Way Active Crossovers Plus
Computer: MS-DOS
Distributor: Old Colony Sound Lab
Programmer: Gary Galo
Price: US$20
Description: This program will perform the necessary calculations for
eight common two-way active crossover designs. The
schematics are drawn in text mode.

Name: WinSpeakerz 95
Computer: Windows 95
Distributor: True Image Audio
Price: US$199
Description: Similar features to MacSpeakerz, letting you determine
driver performance in various enclosure types. Calculators
allow you to design passive crossovers, impedance
compensation networks, and attenuators.

Name: Woodsize
Computer: MS-DOS
Distributor: Old Colony Sound Lab
Programmer: Allen D. Schultz
Price: US$35
Description: This program determines lumber sizes for speaker cabinets.
It was designed with auto sound in mind, and thus
visualizes the cabinet as sitting under the rear deck of a
typical sedan. Available cabinet types are: sealed, vented,
single or double vented coupled cavity, and single or
double vented coupled cavity isobarik. Input parameters are
wood thickness, driver diameter and depth, air displaced by
driver, first and second enclosure volumes, and first and
second vent diameters and lengths. Output data are: the
exterior dimensions of the cabinet; exact quantity and size
of each wood piece required, including braces; exact square
footage of wood required (no waste); internal depth,
height, and width; and exact air displacement (cubic
inches) by driver, vents, and bracing. The 13-page
instruction manual includes assembly diagrams for cabinet
options.

Name: WOOFER
Computer: MS-DOS
Distributor: Richard Plourde
Programmer: Richard Plourde
Price: US$500
Description: This program is used for designing enclosures, but also
includes a method for incorporating room effects on
response, and a utility that correlates motor design
parameters. Graphic output includes power response,
impedance, transfer function of network, cone pressure
response and displacement, port pressure response and
displacement, port velocity, speaker power dissipation,
efficiency, radiation load, impulse and step response, and
two-way response, and two-way impedance. Room
characteristics are specified using read, side, and floor
distances, and floor reflection coefficients.

Name: XOPT 3.0
Computer: MS-DOS
Distributor: Peter L. Schuck Consulting
Programmer: Peter Schuck
Price: US$199
Description: Pop-up menu driven program with graphics for optimizing
low, high, or bandpass crossover networks. Optimize
frequency response of a speaker system with up to 5 drivers
and 33 interconnected components on any axis or
combinations of up to 5 axes. Requires user input of
magnitudes of driver frequency response in dB and impedance
in ohms at user specified frequencies. Calculates driver
impedance phase from a model fit and frequency response
phase using a Hilbert Transform. Uses relative locations of
driver acoustic centres on the speaker front baffle for
system crossover optimization.

Name: X-Over 2.0
Computer: Microsoft Windows 3.1 with 386SX or better CPU.
Distributor: Harris Technologies
Price: US$29
Description: X-Over calculates the component values for 1st-order to
4th-order 2-way and 3-way crossover networks, load
compensating networks, and L-pads.

看了一下，发现基本上都是没有牙齿的。

软件是比较老了,但可以参考比较一下功能和价格.

BASSBOX LSPCAD LEAP等都在上面,看来还是BASSBOX的性价比较高!

是老掉牙还是没长出来牙？

XJ太露牙了吧.....

老掉牙了啊!

Software	Price
AkAbak 2.03	US$1,060
BassBox Pro 6.0	US$129
CALSOD 3.10	US$320
FilterCAD	US$695
LEAP 4.56	US$1,195
SoundEasy	AUD$349
WinSpeakerz 95	US$199
SpeaD	US$1,730
Reverse SpeaD	US$530
LEAP-5 EnclosureShop	US$795
LEAP-5 CrossoverShop	US$795
FilterShop-3	US$1,495
FINECone
FINEMotor
FINEBox
FINE X-over
BassBox Pro and X•over Pro	US$199
LEAP-5 Complete	US$1,495
SOUNDEASY v. 11.00	US$250
LspCAD Pro v. 6	US$980
CALSOD v. 3.10 Professional	US$269

有没中文的啊？

Many thanks to Angel Fdez.-Escalante Bárcena for the manuals/tutorial in Spanish and Roland Schirmer for the tutorial in German

Executable 
1) Download and unzip the file, drop the contents in the folder for LspCAD 6 in your PC. (No special key is needed this time.

Build history
LspCAD 6.31 (2006-08-29)
+ Crossover emulator
 + Digital input working (ASIO mode)
  + Int24, Int32 and Float32 support.
  + Security measure to avoid lockups under high CPU load conditions introduced.
 + Crash bugs related to store/recall and also project save/switch solved
 + Complexity of circular convolution reduced somewhat. 
 + Excessive memory usage in digital filters fixed.
 + Emulator streaming temporarly stopped when Recall buttons pressed
+ Optimizer
 + Opt switch in groups not saved in project files 
 + Store/Recall buttons disabled when optimizer running
+ Store/Recall buttons
 + Recall executed twice by mistake when recall button pressed.
 + Log10 sing error related to the use of GS, DCX, DBXpro and XTA components fixed.

上面是LSPCAD6.31最新升级包,可以直接下载!

LspCAD 6.30 (2006-06-07)
+ Optimizer
  + Setup of optimization simplified as "optimize with respect to .." setting is removed
  + XO point lock is improved with a lower risk of divergent behavior.
  + Grouped components has a main optimize checkbox option, this makes it
     possible to turn off optimization for entire filter sections with just
     one operation
+ Crossover emulator
  + ASIO support, possible to select input pair for multi channel input ASIO cards.
  + Emulator was not closed correctly in certain conditions.
  + Emulator is always on top.
  + Noise bursts when R1..R8 buttons used removed
+ Store/recall sets saved at correct locations, for instance if one click on S3 and
   save the project the set will be available at R3 when the project is opened again.
+ Possible to set orientation of T/S drivers, side mounted drivers now possible to model.
+ Snapshot, a few bugs fixed.
+ Schema, can be printed with option fit meaning that the schema printout fills the entire paper.

LspCAD 6.20 (2005-11-23)
+ Klippel TS import, Sd, Vas and Mmd was not imported properly

LspCAD 6.20 (2005-09-20)
+ KHF tool !, a universal tool for merging and adding SPL data.
+ New diffraction simulation , including 2nd order reflections and off-axis behavior.
+ Near boundary reflection simulation .
+ Advanced box simulation mode for closed/bassreflex/passive radiator and bandpass boxes.
  This is gives almost the same looks to the box modeling as in good old LspCAD 5!.
  This feature works for the boxes defined in the template section.
+ Voltage graph (pro version)
+ Current graph (pro version)
+ Transformer component takes N1:N2 ratio instead of 1:N ratio,
  component could sometimes give unstable results (fixed)
+ Schema scroll position unique for every project.
+ Store / Recall (S1...S8, R1..R8) presets completely redone.
  This time all components are stored/recalled, it is also possible to change topology between the sets.
+ Last opened project files displayed in the File menu
+ Recompute Mmd/Mms bug fixed.

LspCAD 6.10 (2005-03-31)
+ Optimizer, lockup problem fixed, problem related to imported targets only
+ Snapshot Open and Save As functionality
+ Nonlinear BL(x) and Cms(x) modeling (pro version only) , two options, SWEPT mode or based on PSD.
+ Nonlinear port modeling (pro version only).
+ Store / Recall, all components except Driver / TS driver components have store
   recall functionality.
   NOTE THAT The store recall sets are not saved with the project...
+ TS parameters, occasional odd values when parameters added
+ Negative angles possible in imported polar response
+ Port component, possible to increase loss

LspCAD 6.00 (2005-02-09)
+ Optimizer, some passive components was accidentally listed several times in the checklist box.
+ Complex impedance component, this component makes it possible to import e.g the measured impedance of an inductor. This can be useful in cases where e.g the skin effect of a real inductor makes the built in inductance model less accurate.
+ Dissipated power over resistors (pro version only). If termal modeling is enabled (see ch 8 in manual) the computed power dissipation in resistors is presented in the component list. Note that for best match with reality it is recommended to import one of the PSD files located in the lib folder as the power spectral density of the music clips has an impact on how the heat is distributed over the components.
+ Store/recall buttons. **This feature is still under construction**. One limitation is that the stores values are not yet saved. Another limitation is that this currently works ONLY FOR passive components. Both limitations above will be resolved in a later build.

LspCAD 6.00 (2005-02-02)
+ Inverting drivers did not have an effect in the crossover emulator + Optimizer, a checklist box is added where one can switch on or off the main optimization switch for passive components (click on the button with caption ">>>" in upper left corner in optimizer dialog to see list)

有很多改进和与众不同之处!