

'''simple docstring'''






import math
from typing import Optional

import numpy as np

from ...configuration_utils import PretrainedConfig
from ...utils import logging


snake_case_	    =			logging.get_logger(__name__)

snake_case_	    =			{
    'facebook/encodec_24khz': 'https://huggingface.co/facebook/encodec_24khz/resolve/main/config.json',
    'facebook/encodec_48khz': 'https://huggingface.co/facebook/encodec_48khz/resolve/main/config.json',
}
class       SCREAMING_SNAKE_CASE__     (							lowerCAmelCase_ ):
    _A            =				"encodec"




    def __init__(   self							,	lowercase__=[1.5, 3.0, 6.0, 12.0, 24.0]							,	lowercase__=2_4000							,	lowercase__=1							,	lowercase__=False							,	lowercase__=None							,	lowercase__=None							,	lowercase__=128							,	lowercase__=32							,	lowercase__=1							,	lowercase__=[8, 5, 4, 2]							,	lowercase__="weight_norm"							,	lowercase__=7							,	lowercase__=7							,	lowercase__=3							,	lowercase__=2							,	lowercase__=True							,	lowercase__="reflect"							,	lowercase__=2							,	lowercase__=2							,	lowercase__=1.0							,	lowercase__=1024							,	lowercase__=None							,	lowercase__=True							,	**lowercase__							,	):






          """simple docstring"""






          SCREAMING_SNAKE_CASE_ :     Dict	=			target_bandwidths
          SCREAMING_SNAKE_CASE_ :     List[Any]	=			sampling_rate
          SCREAMING_SNAKE_CASE_ :     Optional[int]	=			audio_channels
          SCREAMING_SNAKE_CASE_ :     Union[str, Any]	=			normalize
          SCREAMING_SNAKE_CASE_ :     str	=			chunk_length_s
          SCREAMING_SNAKE_CASE_ :     str	=			overlap
          SCREAMING_SNAKE_CASE_ :     str	=			hidden_size
          SCREAMING_SNAKE_CASE_ :     Dict	=			num_filters
          SCREAMING_SNAKE_CASE_ :     List[str]	=			num_residual_layers
          SCREAMING_SNAKE_CASE_ :     Optional[int]	=			upsampling_ratios
          SCREAMING_SNAKE_CASE_ :     int	=			norm_type
          SCREAMING_SNAKE_CASE_ :     Optional[Any]	=			kernel_size
          SCREAMING_SNAKE_CASE_ :     Any	=			last_kernel_size
          SCREAMING_SNAKE_CASE_ :     Optional[Any]	=			residual_kernel_size
          SCREAMING_SNAKE_CASE_ :     Tuple	=			dilation_growth_rate
          SCREAMING_SNAKE_CASE_ :     List[Any]	=			use_causal_conv
          SCREAMING_SNAKE_CASE_ :     Any	=			pad_mode
          SCREAMING_SNAKE_CASE_ :     Tuple	=			compress
          SCREAMING_SNAKE_CASE_ :     int	=			num_lstm_layers
          SCREAMING_SNAKE_CASE_ :     int	=			trim_right_ratio
          SCREAMING_SNAKE_CASE_ :     int	=			codebook_size
          SCREAMING_SNAKE_CASE_ :     int	=			codebook_dim if codebook_dim is not None else hidden_size
          SCREAMING_SNAKE_CASE_ :     int	=			use_conv_shortcut

          if self.norm_type not in ["weight_norm", "time_group_norm"]:
                raise ValueError(
                    F"self.norm_type must be one of `\"weight_norm\"`, `\"time_group_norm\"`), got {self.norm_type}"     )

          super().__init__(**__lowerCamelCase     )




    @property
    def     __lowerCamelCase (   self     ):






          """simple docstring"""






          if self.chunk_length_s is None:
                return None
          else:
                return int(self.chunk_length_s * self.sampling_rate     )




    @property
    def     __lowerCamelCase (   self     ):






          """simple docstring"""






          if self.chunk_length_s is None or self.overlap is None:
                return None
          else:
                return max(1							,	int((1.0 - self.overlap) * self.chunk_length     )     )




    @property
    def     __lowerCamelCase (   self     ):






          """simple docstring"""






          SCREAMING_SNAKE_CASE_ :     int	=			np.prod(self.upsampling_ratios     )
          return math.ceil(self.sampling_rate / hop_length     )







    @property
    def     __lowerCamelCase (   self     ):






          """simple docstring"""






          return int(1000 * self.target_bandwidths[-1] // (self.frame_rate * 10)     )







'''simple docstring'''






from math import pi






def 		UpperCamelCase__      (		__SCREAMING_SNAKE_CASE				,      __SCREAMING_SNAKE_CASE		)    ->   float:
      return 2 * pi * radius * (angle / 360)


if __name__ == "__main__":
      print(arc_length(90, 10))
