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
Optimize Your Sound with MathAudio Room EQ
Windows
MathAudio Headphone EQ VST
Trial version
Precision Headphone Correction for Unwanted Resonance
Windows
MathAudio Microphone EQ VST
Trial version
MathAudio Mic Corrector: Transform Your Sound
Windows
MathAudio Room EQ VST/VST3 (ZIP version)
Trial version
Advanced Room Acoustics Correction Without Pre-Echo
Windows