System and method for producing a narrow band signal with controllable narrowband statistics for a use in testing a loudspeaker
First Claim
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1. An apparatus for generating a signal to test a loudspeaker, the apparatus comprising:
- a signal generation module configured to;
receive a plurality of inputs identifying parameters relating to a test signal for the loudspeaker;
generate a plurality of narrowband signals based on the plurality of inputs;
sum the narrowband signals together to produce a broadband test signal; and
transmit the broadband test signal to the loudspeaker to generate sound based on the broadband test signal.
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Abstract
An apparatus may include a signal generation module for generating a signal to test a loudspeaker. The signal generating module may be configured to receive a plurality of inputs identifying parameters relating to a test signal for the loudspeaker, generate a plurality of narrowband signals based on the plurality of inputs, sum the narrowband signals together to produce a broadband test signal, and transmit the broadband test signal to the loudspeaker to generate sound based on the broadband test signal.
23 Citations
20 Claims
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1. An apparatus for generating a signal to test a loudspeaker, the apparatus comprising:
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a signal generation module configured to; receive a plurality of inputs identifying parameters relating to a test signal for the loudspeaker; generate a plurality of narrowband signals based on the plurality of inputs; sum the narrowband signals together to produce a broadband test signal; and transmit the broadband test signal to the loudspeaker to generate sound based on the broadband test signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for generating a test signal for a loudspeaker comprising:
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receiving a plurality of inputs identifying parameters relating to a test signal for the loudspeaker; generating a plurality of narrowband signals based on the plurality of inputs; and summing the plurality of narrowband signals together to produce a broadband test signal. - View Dependent Claims (12, 13, 14, 15)
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16. A computer-program product embodied in a non-transitory computer readable medium that is programmed for generating a test signal for a loudspeaker, comprising:
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generating a plurality of narrowband signals based on a plurality of user defined inputs; summing the plurality of narrowband signals together to produce a broadband test signal; and transmitting the broadband test signal to a loudspeaker to generate sound based on the broadband test signal. - View Dependent Claims (17, 18, 19, 20)
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Specification