Method for optimization of multiple psychoacoustic effects
AssigneeQuickfilter Technologies, Inc.
InventorsEd Rocha, James Steele, Justin Allen
Life of this patent
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Abstract
A method for optimizing multiple psychoacoustic effects in a sound system includes synthesizing a high-frequency restored version of a input signal; adding the high-frequency restored version of the input signal to the input signal to create a second signal; synthesizing a third signal having enhanced spatialization from the second signal; synthesizing a fourth signal having virtual bass from the second signal; and, adding the third and fourth signals, or second, third and fourth signals, together to create an output signal.
Claims10
A method for optimizing multiple psychoacoustic effects in a sound system comprising:
- synthesizing a high-frequency restored version of a input signal;
- adding the high-frequency restored version of the input signal to the input signal to create a second signal;
- synthesizing a third signal having enhanced spatialization from the second signal;
- synthesizing a fourth signal having virtual bass from the second signal;
- adding the third and fourth signals together to create an output signal.
A method for optimizing multiple psychoacoustic effects in a sound system comprising the steps of:
- synthesizing high-frequency restored version of a input signal;
- adding the high-frequency restored version of the input signal to the input signal to create a second signal;
- synthesizing a third signal having enhanced spatialization from the second signal;
- synthesizing a fourth signal having virtual bass from the second signal;
- adding the second, third and fourth signals together to created an output signal.
A circuit for optimizing multiple psychoacoustic effects in a sound system comprising:
- a first circuit for synthesizing a high-frequency restored version of an input signal;
- a second circuit connected to the first circuit;
- the second circuit for adding the high-frequency restored version of the input signal to the input signal to create a second signal;
- a third circuit connected to the second circuit;
- the third circuit for synthesizing a third signal having enhanced spatialization;
- a fourth circuit connected to the third circuit;
- the fourth circuit for synthesizing a fourth signal having virtual bass from the second signal;
- and, a fifth circuit for adding the third and fourth signals together to create an output signal.
A circuit for optimizing multiple psychoacoustic effects in a sound system comprising:
- a first circuit for synthesizing a high-frequency restored version of an input signal;
- a second circuit connected to the first circuit;
- the second circuit for adding the high-frequency restored version of the input signal to the input signal to create a second signal;
- a third circuit connected to the second circuit;
- the third circuit for synthesizing a third signal having enhanced spatialization;
- a fourth circuit connected to the third circuit;
- the fourth circuit for synthesizing a fourth signal having virtual bass from the second signal;
- and,
- a fifth circuit for adding the second, third and fourth signals together to create an output signal.
A computer-readable medium comprising computer-executable instructions for performing a method comprising:
- synthesizing a high-frequency restored version of a input signal;
- adding the high-frequency restored version of the input signal to the input signal to create a second signal;
- synthesizing a third signal having enhanced spatialization from the second signal;
- synthesizing a fourth signal having virtual bass from the second signal;
- adding the third and fourth signals together to create an output signal.
A computer-readable medium comprising computer-executable instructions for optimizing multiple psychoacoustic effects in a sound system, comprising:
- synthesizing high-frequency restored version of a input signal;
- adding the high-frequency restored version of the input signal to the input signal to create a second signal;
- synthesizing a third signal having enhanced spatialization from the second signal;
- synthesizing a fourth signal having virtual bass from the second signal;
- adding the second, third and fourth signals together to created an output signal.
Dependencies are inferred from the claim text.