AUDIO PROCESSING METHOD AND AUDIO PROCESSING APPARATUS
First Claim
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1. An audio processing method comprising:
- setting a size of a virtual sound source; and
generating a second audio signal by imparting to a first audio signal a plurality of head-related transfer characteristics, wherein the plurality of head-related transfer characteristics corresponds to respective points within a range that accords with the set size from among a plurality of points, with each point having a different position relative to a listening point.
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Abstract
An audio processing apparatus has a setting processor that sets a size of a virtual sound source; and a signal processor that generates an audio signal by imparting to an audio signal a plurality of head-related transfer characteristics. The plurality of head-related transfer characteristics corresponds to respective points within a range that accords with the size set by the setting processor from among a plurality of points, with each point having a different position relative to a listening point.
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Citations
16 Claims
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1. An audio processing method comprising:
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setting a size of a virtual sound source; and generating a second audio signal by imparting to a first audio signal a plurality of head-related transfer characteristics, wherein the plurality of head-related transfer characteristics corresponds to respective points within a range that accords with the set size from among a plurality of points, with each point having a different position relative to a listening point. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An audio processing apparatus comprising:
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at least one processor configured to execute stored instructions to; set a size of a virtual sound source; and generate a second audio signal by imparting to a first audio signal a plurality of head-related transfer characteristics, wherein the plurality of head-related transfer characteristics corresponds to respective points within a range that accords with the set size from among a plurality of points, with each point having a different position relative to a listening point. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification