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Speaker measurement and data input
PostPosted: Thu Nov 04, 2004 6:13 pm Reply with quote
Richard Forder
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I am using speaker base to produce a number of loudspeaker models for ease simulations. I am using MLLSA to measure the anechoic part of the loudspeakers impulse response to provide the necersary data, however i have come across a problem. Every time i try to import the .tim files into speaker base an error occurs. The error message states that 'there are no frequencies for 100 Hz Terz', does any body know what this means or how to solve it.
Re: Speaker measurement and data input
PostPosted: Sat Nov 13, 2004 3:53 pm Reply with quote
Stefan
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This or a similar error occurs if you try to import files which do not have a high enough frequency resolution (that means length in time and sample rate) to supply all third octave bands. A simple workaround to extend the resolution in the frequency domain is to just extend the impulse response in the time domain.


Stefan

Speaker measurement and data input
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