[F] Fix function signature
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@@ -1,8 +1,10 @@
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from __future__ import annotations
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import math
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import math
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import parselmouth
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import parselmouth
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def tilt(sound: parselmouth.Sound) -> float:
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def tilt(sound: parselmouth.Sound) -> float | None:
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"""
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"""
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Compute spectral tilt
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Compute spectral tilt
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@@ -14,7 +16,7 @@ def tilt(sound: parselmouth.Sound) -> float:
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Credit to VoiceLab (https://github.com/Voice-Lab/VoiceLab)
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Credit to VoiceLab (https://github.com/Voice-Lab/VoiceLab)
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:param sound: Decoded sound
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:param sound: Decoded sound
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:return: Spectral tilt value
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:return: Spectral tilt value or None if no value is found
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"""
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"""
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spectrum = sound.to_spectrum()
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spectrum = sound.to_spectrum()
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total_bins = spectrum.get_number_of_bins()
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total_bins = spectrum.get_number_of_bins()
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