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Unverified Commit 931555c1 authored by Krishna Kalyan's avatar Krishna Kalyan Committed by GitHub
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Add autograd test for T.AmplitudeToDB (#1447)

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test/torchaudio_unittest/transforms/autograd_test_impl.py
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...@@ -123,3 +123,9 @@ class AutogradTestMixin(TestBaseMixin): ...@@ -123,3 +123,9 @@ class AutogradTestMixin(TestBaseMixin):
transform = T.SpectralCentroid(sample_rate=sample_rate) transform = T.SpectralCentroid(sample_rate=sample_rate)
waveform = get_whitenoise(sample_rate=sample_rate, duration=0.05, n_channels=2) waveform = get_whitenoise(sample_rate=sample_rate, duration=0.05, n_channels=2)
self.assert_grad(transform, [waveform], nondet_tol=1e-10) self.assert_grad(transform, [waveform], nondet_tol=1e-10)
def test_amplitude_to_db(self):
sample_rate = 8000
transform = T.AmplitudeToDB()
waveform = get_whitenoise(sample_rate=sample_rate, duration=0.05, n_channels=2)
self.assert_grad(transform, [waveform])
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