| 摘要 |
A spatial sound generation method and apparatus by which reflected sounds of an input sound signal are generated and by using the reflected sounds, a spatial sound is generated. The method includes delaying an input signal by applying a specified number of a plurality of delay values to the input signal to generate the specified number of a plurality of reflected sound signals, multiplying each of the delayed reflected sounds by a respective predetermined gain value, and generating additional reflected sounds from each of the gain-multiplied reflected sounds through a feedback loop comprises a delay value and a gain value that are specific for its corresponding gain-multiplied reflected sound signal.
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