Pad generating rhythmic sound waves
First Claim
Patent Images
1. A pad for generating rhythmic sound waves, the pad comprising:
- at least two first patterns configured to generate a first sound wave in response to friction and spaced apart from each other in an outward direction from a center in an x-y plane; and
at least two second patterns configured to generate a second sound wave in response to the friction,wherein each of the at least two first patterns is spaced and positioned in a constant distance, the at least two second patterns are positioned between two spaced first patterns among the at least two first patterns, and spaced distances between any one of the at least two first patterns and any one of the at least two second patterns are different in the outward direction from the center, andwherein the outward direction includes a first direction, a second direction, a third direction, and a fourth direction.
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Abstract
A pad for generating rhythmic sound waves according to an embodiment of the present disclosure comprises: at least two first patterns configured to generate a first sound wave in response to friction; and at least two second patterns configured to generate a second sound wave in response to the friction, wherein each of the first patterns is spaced and positioned in a constant distance, the at least two second patterns are positioned between the spaced first patterns, and for each of specific directions between the spaced first patterns, the first patterns and the second patterns are spaced and positioned in a different distance.
34 Citations
6 Claims
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1. A pad for generating rhythmic sound waves, the pad comprising:
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at least two first patterns configured to generate a first sound wave in response to friction and spaced apart from each other in an outward direction from a center in an x-y plane; and at least two second patterns configured to generate a second sound wave in response to the friction, wherein each of the at least two first patterns is spaced and positioned in a constant distance, the at least two second patterns are positioned between two spaced first patterns among the at least two first patterns, and spaced distances between any one of the at least two first patterns and any one of the at least two second patterns are different in the outward direction from the center, and wherein the outward direction includes a first direction, a second direction, a third direction, and a fourth direction. - View Dependent Claims (2, 3, 4, 5)
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6. A pad for generating rhythmic sound waves, the pad comprising:
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at least two first patterns configured to generate a first sound wave in response to friction and spaced apart from each other in an outward direction from a center in an x-y plane; and at least two second patterns configured to generate a second sound wave in response to the friction, wherein each of the at least two first patterns is spaced and positioned in a constant distance, the at least two second patterns are positioned between two spaced first patterns among the at least two first patterns, and spaced distances between any one of the at least two first patterns and any one of the at least two second patterns are different in the outward direction from the center, and wherein the outward direction includes a first direction, a second direction, a third direction, and a fourth direction, and wherein a ratio t/T of a time interval t of a sound wave generated by a spaced distance of one first pattern and a second pattern adjacent to the one first pattern, a spaced distance of two second patterns among the at least two second patterns, and a spaced distance of another second pattern and another first pattern adjacent to the other second pattern and a time interval T of a sound wave generated by a spaced distance of the one first pattern and the other first pattern is different for each of the first, second, third, and fourth directions of the outward direction.
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Specification