Muller audioTester 3.0.4.47

Muller audioTester is a low-cost yet high-quality tool for sound measurement. With the help of a high-quality sound card, your PC will become a sound laboratory. You measure the frequency response of a speaker crossover, the distortion of any audio device, and the impulse response of a speaker system.

AudioTester Features

• Spectral analysis with fast Fourier transformation (up to 1024k points)
• Scan measurement (synchronous and asynchronous)
• Asynchronous pulse measurement
• Measuring strain versus power
• Measuring small parameters Thiele
• 3D diagram for waterfall cell
• Time graph above frequency graph
• Presets for all settings
• Measuring frequency response with dirac and MLS pulses
• Speaker impedance graph
• Up to 8 curves with up to 8 Y scale in 2D diagram
• Show filters for curves
• Copy from curves using Drag'n Drop
• Scheme scale to 0dB = max. value or 1kHz
• Distortion, level analysis and THD+N with several filters
• Measurement of simple harmonics (H2 - H9)
• Edit the file to make the frequency response linear
• Ratio diagram when measuring
• Supports absolute level units (dbV, dbu) after calibration
• Audio and audio of wave files
• Save diagram as bitmap, JPG, or text file
• Save measured values as a text file
• Save single curve
• Print and Clipboard functions
• Optional ASIO support*
• Online help (German and English)
• Wiring diagrams online help.