Method and system of illustrating audio signal strength
AssigneeTencent Technology (Shenzhen) Company Limited
InventorsLiang Wu, Pinlin Chen
Life of this patent
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Abstract
A method of illustrating audio signal strength includes at a portable computer device having one or more processors and memory storing programs executed by the one or more processors, collecting audio signal using the portable computer device; determining strength of the collected audio signal; computing an illustrative scale that corresponds to the audio signal strength using a mapping function; and superimposing the audio signal strength with the illustrative scale on a graphic area, wherein the graphic area includes an initial sub-area.
Claims15
A method of illustrating audio signal strength comprising:
- at a portable computer device having one or more processors and memory storing programs executed by the one or more processors,
- collecting audio signal using the portable computer device;
- determining strength of the collected audio signal;
- computing an illustrative scale that corresponds to the audio signal strength using a mapping function;
- and
- superimposing the audio signal strength with the illustrative scale on a graphic area, wherein the graphic area includes an initial sub-area,
- wherein the mapping function is set as R=2rmax√{square root over (x)}−rmaxx+rbutton, wherein x ε[0,1], R denotes the illustrative scale of the audio signal strength, x denotes the audio signal strength, rbutton denotes a dimension of the initial sub-area, and rmax denotes the dimension of the graphic area subtracted by the dimension of the initial sub-area.
A system of illustrating audio signal strength, comprising:
- one or more processors;
- memory;
- and
- one or more programs stored in the memory and configured for execution by the one or more processors, the one or more programs including instructions for:
- collecting audio signal using a portable computer device;
- determining strength of the collected audio signal;
- computing an illustrative scale that corresponds to the audio signal strength using a mapping function;
- and
- superimposing the audio signal strength with the illustrative scale on a graphic area, wherein the graphic area includes an initial sub-area,
- wherein the mapping function is set as R=2rmax√{square root over (x)}−rmaxx+rbutton, wherein x ε[0,1], R denotes the illustrative scale of the audio signal strength, x denotes the audio signal strength, rbutton denotes the dimension of the initial sub-area, and rmax denotes the dimension of the graphic area subtracted by the dimension of the initial sub-area.
A non-transitory computer readable storage medium, storing one or more programs for execution by one or more processors of a system of illustrating audio signal strength including instructions for:
- collecting audio signal using a portable computer device;
- determining strength of the collected audio signal;
- computing an illustrative scale that corresponds to the audio signal strength using a mapping function;
- and
- superimposing the audio signal strength with the illustrative scale on a graphic area, wherein the graphic area includes an initial sub-area,
- wherein the mapping function is set as R=2rmax√{square root over (x)}−rmaxx+rbutton, wherein x ε[0,1], R denotes the illustrative scale of the audio signal strength, x denotes the audio signal strength, rbutton denotes the dimension of the initial sub-area, and rmax denotes the dimension of the graphic area subtracted by the dimension of the initial sub-area.
Dependencies are inferred from the claim text.