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Difference between revisions of "NVGate Octave Analyzer"
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→Structure and Operation
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* covers range from 125 mHz to 16 kHz. | * covers range from 125 mHz to 16 kHz. | ||
''' 1/3<sup>rd</sup> octave filter bank:''' | |||
* can have up to 31 filters (with 1 to 1000 frequency ratio), | * can have up to 31 filters (with 1 to 1000 frequency ratio), | ||
* covers range from 100 mHz to 20 kHz. | * covers range from 100 mHz to 20 kHz. | ||
'''For 1/12<sup>th</sup> octave:''' | |||
* the filter bank gets 4 filters for each useful bandwidth of 1/3<sup>rd</sup> filters, i.e. 124 filters, | * the filter bank gets 4 filters for each useful bandwidth of 1/3<sup>rd</sup> filters, i.e. 124 filters, | ||
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* covers range from 92 mHz to 21.8 kHz. | * covers range from 92 mHz to 21.8 kHz. | ||
''' For 1/24<sup>th</sup> octave:''' | '''For 1/24<sup>th</sup> octave:''' | ||
* the filter bank gets 8 filters for each useful bandwidth of 1/3<sup>rd</sup> filter, i.e. 248 filters, | * the filter bank gets 8 filters for each useful bandwidth of 1/3<sup>rd</sup> filter, i.e. 248 filters, | ||