def test_augmentation_chain_randomized(
recording: Recording,
rir: Recording,
target_sampling_rate: int,
sp_factor: float,
vp_factor: float,
reverb: bool,
resample_first: bool,
cut_duration: Seconds,
):
if resample_first:
recording_aug = (recording.resample(target_sampling_rate).
perturb_speed(sp_factor).perturb_volume(vp_factor))
else:
recording_aug = (recording.perturb_speed(sp_factor).resample(
target_sampling_rate).perturb_volume(vp_factor))
if reverb:
recording_aug = recording_aug.reverb_rir(rir)
audio_aug = recording_aug.load_audio()
assert audio_aug.shape[1] == recording_aug.num_samples
cut_aug = MonoCut(
id="dummy",
start=0.5125,
duration=cut_duration,
channel=0,
recording=recording_aug,
)
assert cut_aug.load_audio().shape[1] == cut_aug.num_samples
def test_augmentation_chain_randomized(
target_sampling_rate: int,
sp_factor: float,
resample_first: bool,
cut_duration: Seconds
):
recording = Recording.from_file('test/fixtures/libri/libri-1088-134315-0000.wav')
if resample_first:
recording_aug = recording.resample(target_sampling_rate).perturb_speed(sp_factor)
else:
recording_aug = recording.perturb_speed(sp_factor).resample(target_sampling_rate)
audio_aug = recording_aug.load_audio()
assert audio_aug.shape[1] == recording_aug.num_samples
cut_aug = MonoCut(id='dummy', start=0.5125, duration=cut_duration, channel=0, recording=recording_aug)
assert cut_aug.load_audio().shape[1] == cut_aug.num_samples
