
'''simple docstring'''







from math import cos, sin, sqrt, tau

from audio_filters.iir_filter import IIRFilter







def 				SCREAMING_SNAKE_CASE__	(   __A			,				__A			,				__A = 1 / sqrt(2	)	)       ->	IIRFilter:
	_snake_case   						=		tau * frequency / samplerate
	_snake_case   						=		sin(__A	)
	_snake_case   						=		cos(__A	)
	_snake_case   						=		_sin / (2 * q_factor)

	_snake_case   						=		(1 - _cos) / 2
	_snake_case   						=		1 - _cos

	_snake_case   						=		1 + alpha
	_snake_case   						=		-2 * _cos
	_snake_case   						=		1 - alpha

	_snake_case   						=		IIRFilter(2	)
	filt.set_coefficients([aa, aa, aa]			,				[ba, ba, ba]	)
	return filt







def 				SCREAMING_SNAKE_CASE__	(   __A			,				__A			,				__A = 1 / sqrt(2	)	)       ->	IIRFilter:
	_snake_case   						=		tau * frequency / samplerate
	_snake_case   						=		sin(__A	)
	_snake_case   						=		cos(__A	)
	_snake_case   						=		_sin / (2 * q_factor)

	_snake_case   						=		(1 + _cos) / 2
	_snake_case   						=		-1 - _cos

	_snake_case   						=		1 + alpha
	_snake_case   						=		-2 * _cos
	_snake_case   						=		1 - alpha

	_snake_case   						=		IIRFilter(2	)
	filt.set_coefficients([aa, aa, aa]			,				[ba, ba, ba]	)
	return filt







def 				SCREAMING_SNAKE_CASE__	(   __A			,				__A			,				__A = 1 / sqrt(2	)	)       ->	IIRFilter:
	_snake_case   						=		tau * frequency / samplerate
	_snake_case   						=		sin(__A	)
	_snake_case   						=		cos(__A	)
	_snake_case   						=		_sin / (2 * q_factor)

	_snake_case   						=		_sin / 2
	_snake_case   						=		0
	_snake_case   						=		-ba

	_snake_case   						=		1 + alpha
	_snake_case   						=		-2 * _cos
	_snake_case   						=		1 - alpha

	_snake_case   						=		IIRFilter(2	)
	filt.set_coefficients([aa, aa, aa]			,				[ba, ba, ba]	)
	return filt







def 				SCREAMING_SNAKE_CASE__	(   __A			,				__A			,				__A = 1 / sqrt(2	)	)       ->	IIRFilter:
	_snake_case   						=		tau * frequency / samplerate
	_snake_case   						=		sin(__A	)
	_snake_case   						=		cos(__A	)
	_snake_case   						=		_sin / (2 * q_factor)

	_snake_case   						=		1 - alpha
	_snake_case   						=		-2 * _cos
	_snake_case   						=		1 + alpha

	_snake_case   						=		IIRFilter(2	)
	filt.set_coefficients([ba, ba, ba]			,				[ba, ba, ba]	)
	return filt







def 				SCREAMING_SNAKE_CASE__	(   __A			,				__A			,				__A			,				__A = 1 / sqrt(2	)			,				)       ->	IIRFilter:
	_snake_case   						=		tau * frequency / samplerate
	_snake_case   						=		sin(__A	)
	_snake_case   						=		cos(__A	)
	_snake_case   						=		_sin / (2 * q_factor)
	_snake_case   						=		10 ** (gain_db / 40)

	_snake_case   						=		1 + alpha * big_a
	_snake_case   						=		-2 * _cos
	_snake_case   						=		1 - alpha * big_a
	_snake_case   						=		1 + alpha / big_a
	_snake_case   						=		-2 * _cos
	_snake_case   						=		1 - alpha / big_a

	_snake_case   						=		IIRFilter(2	)
	filt.set_coefficients([aa, aa, aa]			,				[ba, ba, ba]	)
	return filt







def 				SCREAMING_SNAKE_CASE__	(   __A			,				__A			,				__A			,				__A = 1 / sqrt(2	)			,				)       ->	IIRFilter:
	_snake_case   						=		tau * frequency / samplerate
	_snake_case   						=		sin(__A	)
	_snake_case   						=		cos(__A	)
	_snake_case   						=		_sin / (2 * q_factor)
	_snake_case   						=		10 ** (gain_db / 40)
	_snake_case   						=		(big_a + 1) - (big_a - 1) * _cos
	_snake_case   						=		(big_a + 1) + (big_a - 1) * _cos
	_snake_case   						=		(big_a - 1) - (big_a + 1) * _cos
	_snake_case   						=		(big_a - 1) + (big_a + 1) * _cos
	_snake_case   						=		2 * sqrt(__A	) * alpha

	_snake_case   						=		big_a * (pmc + aaa)
	_snake_case   						=		2 * big_a * mpc
	_snake_case   						=		big_a * (pmc - aaa)
	_snake_case   						=		ppmc + aaa
	_snake_case   						=		-2 * pmpc
	_snake_case   						=		ppmc - aaa

	_snake_case   						=		IIRFilter(2	)
	filt.set_coefficients([aa, aa, aa]			,				[ba, ba, ba]	)
	return filt







def 				SCREAMING_SNAKE_CASE__	(   __A			,				__A			,				__A			,				__A = 1 / sqrt(2	)			,				)       ->	IIRFilter:
	_snake_case   						=		tau * frequency / samplerate
	_snake_case   						=		sin(__A	)
	_snake_case   						=		cos(__A	)
	_snake_case   						=		_sin / (2 * q_factor)
	_snake_case   						=		10 ** (gain_db / 40)
	_snake_case   						=		(big_a + 1) - (big_a - 1) * _cos
	_snake_case   						=		(big_a + 1) + (big_a - 1) * _cos
	_snake_case   						=		(big_a - 1) - (big_a + 1) * _cos
	_snake_case   						=		(big_a - 1) + (big_a + 1) * _cos
	_snake_case   						=		2 * sqrt(__A	) * alpha

	_snake_case   						=		big_a * (ppmc + aaa)
	_snake_case   						=		-2 * big_a * pmpc
	_snake_case   						=		big_a * (ppmc - aaa)
	_snake_case   						=		pmc + aaa
	_snake_case   						=		2 * mpc
	_snake_case   						=		pmc - aaa

	_snake_case   						=		IIRFilter(2	)
	filt.set_coefficients([aa, aa, aa]			,				[ba, ba, ba]	)
	return filt




"""simple docstring"""


from urllib.parse import quote

import pytest

from datasets.utils.hub import hf_hub_url






@pytest.mark.parametrize("repo_id"					, ["canonical_dataset_name", "org-name/dataset-name"] )
@pytest.mark.parametrize("path"					, ["filename.csv", "filename with blanks.csv"] )
@pytest.mark.parametrize("revision"					, [None, "v2"] )
def     a__    (    __SCREAMING_SNAKE_CASE					, __SCREAMING_SNAKE_CASE					, __SCREAMING_SNAKE_CASE )	->	List[str]:
		__lowerCAmelCase:       Optional[Any]          =			hf_hub_url(repo_id=__SCREAMING_SNAKE_CASE					, path=__SCREAMING_SNAKE_CASE					, revision=__SCREAMING_SNAKE_CASE )
		assert url == F"https://huggingface.co/datasets/{repo_id}/resolve/{revision or 'main'}/{quote(__SCREAMING_SNAKE_CASE )}"


