`functional_bandreject_biquad.Rd`

Design two-pole band-reject filter. Similar to SoX implementation.

`functional_bandreject_biquad(waveform, sample_rate, central_freq, Q = 0.707)`

- waveform
(Tensor): audio waveform of dimension of

`(..., time)`

- sample_rate
(int): sampling rate of the waveform, e.g. 44100 (Hz)

- central_freq
(float): central frequency (in Hz)

- Q
(float, optional): https://en.wikipedia.org/wiki/Q_factor (Default:

`0.707`

)

`tensor`

: Waveform of dimension of `(..., time)`