MathAudio

Design of digital signal processing (DSP) software/firmware for improvement of fidelity of sound reproducing devices, such as loudspeakers, headphones and earphones. Design of signal processing software/firmware for mobile phones, TV sets, home theaters, car audio, MP3 players, etc.

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MathAudio Room EQ for Foobar2000
Free
Correct deficiencies of room acoustics and imperfections of speakers in Foobar2000.
Windows
MathAudio Microphone EQ VST
Trial version
MathAudio Mic Corrector: Transform Your Sound
Windows
MathAudio Fast EQ VST (64-Bit)
Trial version
Draw and visualize necessary frequency responses.
Windows
MathAudio Room EQ VST/VST3 (ZIP version)
Trial version
Advanced Room Acoustics Correction Without Pre-Echo
Windows
MathAudio Headphone EQ VST
Trial version
Precision Headphone Correction for Unwanted Resonance
Windows