Loudspeaker rectification method
OwnerSteven W. Huttinventor
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Abstract
Loudspeaker drivers used in audio systems are subject to performance variance caused by production deviation of components and assembly processes and consequently audio system performance is influenced by the mechanical attributes of individual loudspeaker drivers of which the audio systems are comprised. This invention provides a solution to minimize the variance of duplicate audio system performance by rectifying the signal processing to minimize loudspeaker variance in duplicated or mass production audio systems.
Claims20
A method of comparing loudspeaker performance data metrics in duplicate audio systems comprising:
- a) measuring performance data metrics of loudspeakers in a first audio system and producing therefrom a specification of metrics threshold tolerances;
- b) measuring loudspeaker performance data metrics of loudspeakers in a duplicate second audio system;
- c) comparing said loudspeaker performance data metrics of said second audio system against said specified metrics threshold tolerances and;
- whereby said loudspeaker performance data metrics of said second audio system exceeding the said specified metrics threshold tolerances are identified and stored in a measurement setup file.
A method of comparison of a first loudspeaker performance data metrics in a first audio system to a second loudspeaker performance data metrics in a second audio system and generating a set of loudspeaker performance data metrics differences and storing in a measurement setup file.
Dependencies are inferred from the claim text.