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Commit d1825985 authored by Charles J.Y. Yoon's avatar Charles J.Y. Yoon Committed by Vincent QB
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Simpler amplitude_to_DB (#367) 

* Simpler amplitude_to_DB

* flake8
parent 9ab5dd71
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Showing with 1 addition and 4 deletions
torchaudio/functional.py
View file @ d1825985
...@@ -293,10 +293,7 @@ def amplitude_to_DB(x, multiplier, amin, db_multiplier, top_db=None): ...@@ -293,10 +293,7 @@ def amplitude_to_DB(x, multiplier, amin, db_multiplier, top_db=None):
x_db -= multiplier * db_multiplier x_db -= multiplier * db_multiplier
if top_db is not None: if top_db is not None:
new_x_db_max = torch.tensor( x_db = x_db.clamp(min=x_db.max().item() - top_db)
float(x_db.max()) - top_db, dtype=x_db.dtype, device=x_db.device
)
x_db = torch.max(x_db, new_x_db_max)
return x_db return x_db
......
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