# Copyright (c) 2019 Jannika Lossner
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from .base import _Base
[docs]class SOS(_Base):
"""Second Order Sections data type
SOS : `sofa.access.Variable`
Second order sections, dimensions ('M', 'R', 'N')
Delay : `sofa.access.Variable`
Broadband delay in samples resulting from SamplingRate, dimensions ('M', 'R')
SamplingRate : `sofa.access.Variable`
Sampling rate, dimensions ('I') or ('M'), with attribute "Units"
"""
def __init__(self, database):
super().__init__(database)
self.standard_dimensions["IR"] = [("M", "R", "N")]
self.standard_dimensions["Delay"] = [("M", "R")]
self.standard_dimensions["SamplingRate"] = [("I",), ("M",)]
[docs] def initialize(self, sample_count=None, variances=[], string_length=None):
if sample_count % 6 != 0: raise Exception(
"Cannot initialize SOS DataType with dimension 'N'={0}, must be multiple of 6!".format(sample_count))
super().initialize(sample_count, variances, string_length)