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Merged
JoFrhwld merged 4 commits into from
Mar 1, 2025
Merged

search bug #102

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0c1271e
better time domain
JoFrhwld Feb 28, 2025
c543c64
Merge pull request #99 from FastTrackiverse/dev
JoFrhwld Feb 28, 2025
f26a7ff
dealing with offset
JoFrhwld Feb 28, 2025
8fe79d2
Merge pull request #100 from FastTrackiverse/98-better-time-domain-wh…
JoFrhwld Mar 1, 2025
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12 changes: 10 additions & 2 deletions src/fasttrackpy/tracks.py
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Original file line number Diff line number Diff line change
Expand Up @@ -161,7 +161,7 @@ def __init__(
)
self.maximum_formant = maximum_formant

self.formants, self.bandwidths, self.time_domain = self._track_formants()
self.formants, self.bandwidths, self._time_domain = self._track_formants()
self.smoothed_list = self._smooth_formants()
self.smoothed_b_list = self._smooth_bandwidths()
self.smoothed_b_log_list = self._smooth_log_bandwidths()
Expand All @@ -178,7 +178,7 @@ def __init__(
def __repr__(self):
return f"A formant track object. {self.formants.shape}"

def _track_formants(self):
def _track_formants(self)->tuple[np.array, np.array, np.array]:
formant_obj = self.sound.to_formant_burg(
time_step = self.time_step,
max_number_of_formants = 5.5,
Expand Down Expand Up @@ -239,6 +239,14 @@ def _smooth_log_bandwidths(self):
]
return smoothed_b_list

@property
def time_domain(self):
half = self._time_domain.min()/2
if self.interval:
return self._time_domain + self.interval.start - half
return self._time_domain-half


@property
def smoothed_formants(self):
return np.array(
Expand Down