Un po di teoria
PER TORNARE ALLA PAGINA INIZIALE CLICCARE PIU' VOLTE SUL PULSANTE INDIETRO
The loudspeaker drivers
The three different types of drivers according to frequency capabilities are tweeters,
midrange and bass drivers.
There are several different driver designs per type. Quite a few exotic types have come up over the years and disappeared again. The classics are still:
dome tweeter
ribbon tweeter
piezo
tweeter(reasonably priced)
dome and cone drivers for midrange
cone drivers for bass Please send us an E-mail should you have further questions...
The CrossoverThis component ensures that the individual drivers receive only the signal that the respective driver is able to process well. Additionally, it adjusts the volume of tweeter and midrange driver.
The main parts of the crossover are:
coils - our calculation software, capacitors - our calculation software,
resistors and a PCB where the components are mounted and wired up.
The crossover should be calculated mathematically correct using the complex calculus something you should spare yourself.
Therefore, we are providing a few tools for you:
hints regarding the design of a crossover as well as a
2 - way crossover calculator and a
multi-way crossover calculator
Please bear in mind that an optimum loudspeaker cannot be calculated with these tools alone, since the characteristics of the drivers (frequency rise...) still have to be considered.
We have collected more than 250 design
Programmi utili per l'autocostruttore:
Calculation of cabinet: The cabinet should fit to your woofer in the cabinet. The following tools help you designing a box:
closed cabinet
ported cabinet
transmission line cabinet
volume calculator
LspCAD Lite
crossover calculator: If you need a crossover, this can be calculated for speaker with totally flat frequency and impedance response (what is not the reality).
2-way crossover
multiple way crossover (java-applet)
crossover calculations
level-calculator
Frequency Response Leveller
Impedance-correction-calculator
RLC-calculator
LC-parallelcalculator
LCR-parallelcalculator
D'Appolito-calculator
inductancecalculator
resistancecalculator
cablecalculator
device and cable calculator:
woofercalculator
capacitorcalculator
inductancecalculator
resistancecalculator
cablecalculator
the room
Helmholtz resonator
room resonances
speaker development:
Subwoofer
design of a multiple driver loudspeaker
T&S parameters measuring
Frequency and phase response measuring
Special Considerations
II software for measurement
sine wave generatorfor MS Windows ©
Oscilloscope 1
Oscilloscope 2
Slowdown touse the DOS basedNetcalc *)
AuduaSpeaker Workshopsoftware
PER TORNARE ALLA PAGINA INIZIALE CLICCARE PIU' VOLTE SUL PULSANTE INDIETRO
The loudspeaker drivers
The three different types of drivers according to frequency capabilities are tweeters,
midrange and bass drivers.
There are several different driver designs per type. Quite a few exotic types have come up over the years and disappeared again. The classics are still:
dome tweeter
ribbon tweeter
piezo
tweeter(reasonably priced)
dome and cone drivers for midrange
cone drivers for bass Please send us an E-mail should you have further questions...
The CrossoverThis component ensures that the individual drivers receive only the signal that the respective driver is able to process well. Additionally, it adjusts the volume of tweeter and midrange driver.
The main parts of the crossover are:
coils - our calculation software, capacitors - our calculation software,
resistors and a PCB where the components are mounted and wired up.
The crossover should be calculated mathematically correct using the complex calculus something you should spare yourself.
Therefore, we are providing a few tools for you:
hints regarding the design of a crossover as well as a
2 - way crossover calculator and a
multi-way crossover calculator
Please bear in mind that an optimum loudspeaker cannot be calculated with these tools alone, since the characteristics of the drivers (frequency rise...) still have to be considered.
We have collected more than 250 design
Programmi utili per l'autocostruttore:
Calculation of cabinet: The cabinet should fit to your woofer in the cabinet. The following tools help you designing a box:
closed cabinet
ported cabinet
transmission line cabinet
volume calculator
LspCAD Lite
crossover calculator: If you need a crossover, this can be calculated for speaker with totally flat frequency and impedance response (what is not the reality).
2-way crossover
multiple way crossover (java-applet)
crossover calculations
level-calculator
Frequency Response Leveller
Impedance-correction-calculator
RLC-calculator
LC-parallelcalculator
LCR-parallelcalculator
D'Appolito-calculator
inductancecalculator
resistancecalculator
cablecalculator
device and cable calculator:
woofercalculator
capacitorcalculator
inductancecalculator
resistancecalculator
cablecalculator
the room
Helmholtz resonator
room resonances
speaker development:
Subwoofer
design of a multiple driver loudspeaker
T&S parameters measuring
Frequency and phase response measuring
Special Considerations
II software for measurement
sine wave generatorfor MS Windows ©
Oscilloscope 1
Oscilloscope 2
Slowdown touse the DOS basedNetcalc *)
AuduaSpeaker Workshopsoftware
