pytimbre.spectral.swipe

Functions

erbs2hz(erbs)	Convert ERB to Hz
frequency_coefficients(k, fft_size, sample_rate)	Physical frequency of STFT coefficients
hz2erbs(hz)	Convert Hz to ERB scale
interpolate_one_candidate(pitch_strength, ...)	Interpolate time axis
nyquist(sample_rate)	Nyquist Frequency
parabolic_int(pitch_strength, ...)	Parabolic interpolation between pitch candidates using pitch strength
parabolic_interpolation(pitch_strength, ...)	Parabolic interpolation between pitch candidates using pitch strength
pitch_strength_all_candidates(ferbs, ...)	Compute pitch strength for all pitch candidates
pitch_strength_one(erbs_frequencies, ...)	Compute pitch strength for one pitch candidate
primes(n)	Returns a set of n prime numbers
resample_ferbs(spectrum, f, ferbs)	Resample to ERB scale
resample_time(pitch_strength, resampled_time, ti)	Resample time axis
swipe(samples[, sample_rate, hop_size, ...])	Implementation of a sawtooth waveform inspired pitch estimator (SWIPE).
swipe_spectral_estimation(x[, hop_size, ...])
time_values(m, hop_size, sample_rate)	Physical time of STFT coefficients