`scipy.signal._short_time_fft:ShortTimeFFT.t`

Signature

def t(self, n: int, p0: int | None = None, p1: int | None = None, k_offset: int = 0) → np.ndarray

Times of STFT for an input signal with n samples.

Returns a 1d array with times of the stft values with the same parametrization. Note that the slices are delta_t = hop * T time units apart.

n : int: Number of samples of the input signal.
p0 : int, optional: The first element of the range of slices to calculate. If None then it is set to p_min, which is the smallest possible slice.
p1 : int, optional: The end of the array. If None then p_max(n) is used.
k_offset : int: Index of first sample (t = 0) in x.

Note that the returned array is cached together with the method's call parameters to avoid unnecessary recalculations.