Nintendo Co., Ltd.

Jyunya Osada

A first parameter is set for each of a plurality of sound data. The first parameter corresponds to a value indicated at a distance at which a second parameter serves as a reference, and the second parameter indicates loudness of a virtual sound in a virtual space and is attenuated in accordance with a distance from a position of a sound source to a virtual microphone in the virtual space. For each of the sound data, on the basis of at least second parameter attenuation characteristic data indicating a relationship between a value of the second parameter and the distance, and the first parameter set in the sound data, a sound volume attenuation characteristic used when a sound volume is attenuated in accordance with the distance from the sound source and indicating a relationship, between the distance and a degree of attenuation of the sound volume, is set.

Computer-readable non-transitory storage medium having information processing program stored therein, information processing method. information processing system, and information processing apparatus

When a first condition related to a change in a position of a virtual microphone in a virtual space is satisfied, a residual virtual microphone is placed at a position of the virtual microphone before the change in the position, and residual virtual microphone acquisition sound data whose volume is set on the basis of a distance between the residual virtual microphone and a virtual sound source and current virtual microphone acquisition sound data whose volume is set on the basis of a distance between the virtual microphone after the change in the position and the virtual sound source are outputted to a speaker such that an output level of the residual virtual microphone acquisition sound data is gradually decreased and an output level of the current virtual microphone acquisition sound data is gradually increased.

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Kyoto, Japan

Jyunya Osada