Guys,how to measure the frequency of a speaker with the help of laptop.
Which software will I need and and what are the steps?
Also how the parameters like SPL and sensivity are measured of a speaker?
Which software will I need and and what are the steps?
Also how the parameters like SPL and sensivity are measured of a speaker?
WinISD Pro is free and works great for me:
LinearTeam
To complete your speaker designing and building 'tools' this is also very handy:
Dayton Audio DATS Dayton Audio Test System | 390-806
With the OmniMic or similar acoustic measuring system you get acoustic speaker data, with the DATS or similar item you get speaker impedance data. Together is a fairly complete (for the hobbyist) speaker characterization system.
Once you have all the acoustic and impedance data on a speaker you can then enter the data into a simulation software to design the crossover, such as the free PCD spreadsheet:
http://www.diyaudio.com/forums/soft...ive-crossover-design-7-software-released.html
LinearTeam
To complete your speaker designing and building 'tools' this is also very handy:
Dayton Audio DATS Dayton Audio Test System | 390-806
With the OmniMic or similar acoustic measuring system you get acoustic speaker data, with the DATS or similar item you get speaker impedance data. Together is a fairly complete (for the hobbyist) speaker characterization system.
Once you have all the acoustic and impedance data on a speaker you can then enter the data into a simulation software to design the crossover, such as the free PCD spreadsheet:
http://www.diyaudio.com/forums/soft...ive-crossover-design-7-software-released.html
can i use the same software to design a dual 18" subwoofer, mid top,etc
By which software and tools are line arrays designed?
By which software and tools are line arrays designed?
Can it perform simulated measurements while making boxes i.e. there frequency response or i have to do on trial and error basis?
My aim is to design a horn loaded subwoofer cabinet.Will this software help?
My aim is to design a horn loaded subwoofer cabinet.Will this software help?
Although I am new in measuring frequency response,
BTW Can you help me about frequency part of the amps and speakers
I dont understand what are they for!!😕😕
Eg,
For amplifiers
Frequency Resposne-
±1dB, 1W RMS, 8 Ω : 10Hz – 40kHz
±0.2dB 1W RMS, 8 Ω : 20Hz – 20kHz
S/N Ratio @ 8 Ω - 102 dB, unweighted
For speakers
(eg)
Sensitivity:97.5 dB
Frequency Range:25 Hz ÷ 1000 Hz
Also for amps testing with sine wave,etc with oscillocope what are they?
What do the graphs indicate or means ?
Where i can learn all this ?
I hope you will help me with this
BTW Can you help me about frequency part of the amps and speakers
I dont understand what are they for!!😕😕
Eg,
For amplifiers
Frequency Resposne-
±1dB, 1W RMS, 8 Ω : 10Hz – 40kHz
±0.2dB 1W RMS, 8 Ω : 20Hz – 20kHz
S/N Ratio @ 8 Ω - 102 dB, unweighted
For speakers
(eg)
Sensitivity:97.5 dB
Frequency Range:25 Hz ÷ 1000 Hz
Also for amps testing with sine wave,etc with oscillocope what are they?
What do the graphs indicate or means ?
Where i can learn all this ?
I hope you will help me with this
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