The Time-Frequency Analysis (TFA) visualizes the characteristics of an audio signal over time and frequency. Using recorded signals of the audio system, the TFA helps investigate the impulse response as well as different kind of distortions (harmonics, intermodulation, impulsive …). Both temporal and spectral information are used to identify defects with random properties (e.g. loose particles), which generate distortion components distributed over all frequencies.
Where business gets done. Opportunities are created. Knowledge grows.