def __init__(self, ir_path="/tmp/ir", p=0.5):
"""
:param ir_path: Path to a folder that contains one or more wav files of impulse
responses. No other files should reside in this folder. Must be str or a Path instance.
:param p:
"""
super().__init__(p)
self.ir_files = read_dir(ir_path)
def __init__(self, ir_path="/tmp/ir", p=0.5):
"""
:param ir_path: Path to a folder that contains one or more wav files of impulse
responses. Must be str or a Path instance.
:param p:
"""
super().__init__(p)
self.ir_files = read_dir(ir_path)
self.ir_files = [
p
for p in self.ir_files
if Path(p).suffix.lower() in {".flac", ".mp3", ".ogg", ".wav"}
]
assert len(self.ir_files) > 0
def __init__(self, sounds_path=None, min_snr_in_db=3, max_snr_in_db=30, p=0.5):
"""
:param sounds_path: Path to a folder that contains sound files to randomly mix in. These
files can be flac, mp3, ogg or wav.
:param min_snr_in_db: Minimum signal-to-noise ratio in dB
:param max_snr_in_db: Maximum signal-to-noise ratio in dB
:param p:
"""
super().__init__(p)
self.sound_file_paths = read_dir(sounds_path)
self.sound_file_paths = [
p
for p in self.sound_file_paths
if Path(p).suffix.lower() in {".flac", ".mp3", ".ogg", ".wav"}
]
assert len(self.sound_file_paths) > 0
self.min_snr_in_db = min_snr_in_db
self.max_snr_in_db = max_snr_in_db
def __init__(
self,
sounds_path=None,
min_snr_in_db=0,
max_snr_in_db=24,
min_time_between_sounds=4.0,
max_time_between_sounds=16.0,
burst_probability=0.22,
min_pause_factor_during_burst=0.1,
max_pause_factor_during_burst=1.1,
min_fade_in_time=0.005,
max_fade_in_time=0.08,
min_fade_out_time=0.01,
max_fade_out_time=0.1,
p=0.5,
):
"""
:param sounds_path: Path to a folder that contains sound files to randomly mix in. These
files can be flac, mp3, ogg or wav.
:param min_snr_in_db: Minimum signal-to-noise ratio in dB. A lower value means the added
sounds/noises will be louder.
:param max_snr_in_db: Maximum signal-to-noise ratio in dB. A lower value means the added
sounds/noises will be louder.
:param min_time_between_sounds: Minimum pause time between the added sounds/noises
:param max_time_between_sounds: Maximum pause time between the added sounds/noises
:param burst_probability: The probability of adding an extra sound/noise that overlaps
:param min_pause_factor_during_burst: Min value of how far into the current sound (as
fraction) the burst sound should start playing. The value must be greater than 0.
:param max_pause_factor_during_burst: Max value of how far into the current sound (as
fraction) the burst sound should start playing. The value must be greater than 0.
:param min_fade_in_time: Min sound/noise fade in time in seconds. Use a value larger
than 0 to avoid a "click" at the start of the sound/noise.
:param max_fade_in_time: Min sound/noise fade out time in seconds. Use a value larger
than 0 to avoid a "click" at the start of the sound/noise.
:param min_fade_out_time: Min sound/noise fade out time in seconds. Use a value larger
than 0 to avoid a "click" at the end of the sound/noise.
:param max_fade_out_time: Max sound/noise fade out time in seconds. Use a value larger
than 0 to avoid a "click" at the end of the sound/noise.
:param p: The probability of applying this transform
"""
super().__init__(p)
self.sound_file_paths = read_dir(sounds_path)
self.sound_file_paths = [
p
for p in self.sound_file_paths
if Path(p).suffix.lower() in {".flac", ".mp3", ".ogg", ".wav"}
]
assert len(self.sound_file_paths) > 0
assert min_snr_in_db <= max_snr_in_db
assert min_time_between_sounds <= max_time_between_sounds
assert 0.0 < burst_probability <= 1.0
if burst_probability == 1.0:
assert (
min_pause_factor_during_burst > 0.0
) # or else an infinite loop will occur
assert 0.0 < min_pause_factor_during_burst <= 1.0
assert max_pause_factor_during_burst > 0.0
assert max_pause_factor_during_burst >= min_pause_factor_during_burst
assert min_fade_in_time >= 0.0
assert max_fade_in_time >= 0.0
assert min_fade_in_time <= max_fade_in_time
assert min_fade_out_time >= 0.0
assert max_fade_out_time >= 0.0
assert min_fade_out_time <= max_fade_out_time
self.min_snr_in_db = min_snr_in_db
self.max_snr_in_db = max_snr_in_db
self.min_time_between_sounds = min_time_between_sounds
self.max_time_between_sounds = max_time_between_sounds
self.burst_probability = burst_probability
self.min_pause_factor_during_burst = min_pause_factor_during_burst
self.max_pause_factor_during_burst = max_pause_factor_during_burst
self.min_fade_in_time = min_fade_in_time
self.max_fade_in_time = max_fade_in_time
self.min_fade_out_time = min_fade_out_time
self.max_fade_out_time = max_fade_out_time
def __init__(self, ir_path="/tmp/ir", p=0.5):
super().__init__(p)
self.ir_files = read_dir(ir_path)