Signal processing apparatus, control method for signal processing apparatus, and storage medium
AssigneeCanon Kabushiki Kaisha
InventorMasanobu Funakoshi
Life of this patent
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Abstract
A signal processing apparatus includes one or more memories storing instructions, and one or more processors executing the instructions to acquire a sound characteristic generated by vibration depending on a real-world object with which a virtual object is in contact, in a virtual-reality display in which an image of the virtual object is superimposed and displayed on a real-world image, apply the acquired sound characteristic generated by vibration to a sound source signal of the virtual object, and reproduce a sound depending on the sound signal to which the sound characteristic generated by vibration is applied.
Claims11
A signal processing apparatus comprising:
- one or more memories storing instructions;
- and
- one or more processors executing the instructions to:
- acquire a sound characteristic generated by vibration depending on a real-world object with which a virtual object is in contact, in a virtual-reality display in which an image of the virtual object is superimposed and displayed on a real-world image;
- apply the acquired sound characteristic generated by vibration to a sound source signal of the virtual object;
- and
- reproduce a sound depending on the sound signal to which the sound characteristic generated by vibration is applied.
A control method for a signal processing apparatus, the control method comprising:
- acquiring a sound characteristic generated by vibration depending on a real-world object with which a virtual object is in contact, in a virtual-reality display in which an image of the virtual object is superimposed and displayed on a real-world image;
- applying the acquired sound characteristic generated by vibration to a sound source signal of the virtual object;
- and
- reproducing a sound depending on the sound signal to which the sound characteristic generated by vibration is applied.
A non-transitory computer-readable storage medium storing a program for causing a signal processing apparatus to execute a control method, the control method comprising:
- acquiring a sound characteristic generated by vibration depending on a real-world object with which a virtual object is in contact, in a virtual-reality display in which an image of the virtual object is superimposed and displayed on a real-world image;
- applying the acquired sound characteristic generated by vibration to a sound source signal of the virtual object;
- and
- reproducing a sound depending on the sound signal to which the sound characteristic generated by vibration is applied.
Dependencies are inferred from the claim text.