Abstract: There is provided a signal processing apparatus that includes a control unit that executes, on a basis of a waveform signal generated in accordance with a motion of an attachment portion of a sensor attached to a tool or a body, effect processing for the waveform signal or another waveform signal, the waveform signal being output from the sensor.

Abstract: [Object] To provide a signal processing apparatus that can perform presentation so that a body motion itself can be aurally felt. [Solution] There is provided a signal processing apparatus including: a control unit configured to execute, on a basis of a waveform signal generated in accordance with a motion of an attachment portion of a sensor attached to a tool or a body, effect processing for the waveform signal or another waveform signal, the waveform signal being output from the sensor. It is possible for the signal processing apparatus to perform presentation so that a body motion itself can be aurally felt can be provided.

Abstract: There is provided a signal processing apparatus including: a control unit that executes, on a basis of a waveform signal generated in accordance with a motion of an attachment portion of a sensor attached to a tool or a body, effect processing for the waveform signal or another waveform signal, the waveform signal being output from the sensor. The signal processing apparatus performs presentation so that a body motion itself can be aurally felt.

Abstract: To provide a control device and a control method capable of controlling display like a case in which a user performs his or her head movement although the user does not move his or her head. There is provided a control device including: an acquisition unit configured to acquire position attitude information regarding a position or an attitude of an object related to a user manipulation located at a different position from a head of a user; and a control unit configured to control an image visual field which is a range displayed as an image on a display device mounted on the head of the user based on the position attitude information.

Abstract: [Object] To provide a signal processing apparatus that can perform presentation so that a body motion itself can be aurally felt. [Solution] There is provided a signal processing apparatus including: a control unit configured to execute, on a basis of a waveform signal generated in accordance with a motion of an attachment portion of a sensor attached to a tool or a body, effect processing for the waveform signal or another waveform signal, the waveform signal being output from the sensor. It is possible for the signal processing apparatus to perform presentation so that a body motion itself can be aurally felt can be provided.

Abstract: [Object] To provide a control device, a control method, and a program capable of controlling display like a case in which a user performs his or her head movement although the user does not move his or her head. [Solution] There is provided a control device including: an acquisition unit configured to acquire position attitude information regarding a position or an attitude of an object related to a user manipulation located at a different position from a head of a user; and a control unit configured to control an image visual field which is a range displayed as an image on a display device mounted on the head of the user based on the position attitude information.