call culate ( col ciulo )

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http://www.mh-audio.nl/spk_calc.asp




Loudspeakers


Calculate the effect of additional mass on the Thiele-Small Parameters

Calculate the sound pressure of multiple speakers

"Lobing" between two spherical wavefronts (drivers)

Calculate ETA

Importance of the Impedance Curve

Calculate Enclosure Resonances

Onken Bass Reflex Calculator

Acoustic Power Calculator Sealed Enclosure Calculator (Qtc)

Sealed Enclosure Calculator (Vb)

Vented Box-Calculator

Calculate Bass Horn

Calculate TQWT

Calculate Baffle Diffraction Loss

Thiele's Alignment based on QT

Transmission Line Calculator

Transmission Line Calculator ( Bailey )

Calculate Enclosures

Sixth-Order Bandpass Subwoofer-Calculator

Port-Calculator

Passive Radiator Calculator

Calculate new Qts with Series Inductor

TSP Calculator

Calculate Driver Reference Efficiency

Calculate maximum Sound Pressure Level

Loudspeaker Protection

Calculate Amplifier Power Required





Crossover/Networks

Calculate Active Bandpass Filter

Calculate Active Low & High Pass Filter

Calculate Serial Network from Impedance Curve

Calculate Impedance Equalization Circuit

Calculate Q of Second Order Network

Calculate 6dB, 12dB, 18dB & 24db Crossover Filters

Calculate Attenuation Circuit (Zobel)

Calculate Baffle Diffraction Loss

Series Resonant Circuit For Loudspeakers

Series Resonant Circuit For Tube Amps

Calculate Parallel Notch Circuit

Calculate passive RIAA EQ Network

How to measure the Phono Pre-Amplifier

Build a reversed RIAA EQ Network




Acoustics


Calculate Speed of Sound in fibrous material

Wavelength - Frequency Calculator

Calculate Room Modes

Calculate optimal Room Dimension

Reverb (RT60) Calculator

Calculate Amount of Standig Waves In A Rectangle Room

Calculate your Bass Trap, Panel Absorber, Slot Absorber, Skyline Diffusor or Quadratic Residue Diffusor



Diverse


Determining Output Transformer Impedance

Wire Resistance, Reactance & Inductance Calculator

Linkwitz Transformation

Calculate Cable Length & High Frequency Loss

Calculate Stepped Attenuator

Search Resistor

Find Parallel Resistor

Calculate Parallel Resistor

Calculate Resistor Values From Color Codes

Calculate Inductive And Capacitive Reactance

Calculate Led Resistor

Calculate Input And Ouput Impedance





Tube calculations


Calculate Dropping Resistor for Tube filament


Grounded-Cathode Amplifier Calculations


Turntable


Turntable Motor/Pully Calculations

Calculate Tonearm / Cartridge Capability

Calculate Passive RIAA EQ Network



Equivalents


Convertion Calculator

Fraction to Decimal Calculator

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