• root's avatar
    And improved LowPass/BandPass filters class added. · d6b2bbec
    root authored
    BandPass is used in zero crossing as before, but better coefficients calculator allow a more stable cicle detection.
    LowPass is added to DeviceV1 for testing, its enabled by default, but can be disabled from device manager. Frequency are set to 4Khz.
    FFT views reduced to half frequency, becouse high half have lot of noise, this allow to reduce bandwidth too.
    Some busg in WEB solved.