An audio processor for being connected to a sound emission device that emits a sound according to supplied data, the audio processor comprising: a processed sound data acquirer that is adapted to acquire processed sound data, which is obtained by processing original sound data according to a content of processing defined such that determined first sound is emitted under a standard sound emission condition as a predetermined sound emission condition, wherein the processed sound data is acquired in association with the sound emission device; a control signal acquirer that is adapted to acquire a control signal including at least one of a parameter indicating the content of processing on the original sound data and information indicating a configuration of processed sound data obtained by processing the original sound data by means of the parameter; a sound emission condition acquirer (11, 243) that is adapted to acquire a device sound emission condition as a sound emission condition for the sound emission device; an identifier that is adapted to identify a correction content of the processed sound data based on a difference between the device sound emission condition and the standard sound emission condition, the control signal acquired by the control signal acquirer and the processed sound data acquired in association with the sound emission device by the processed sound data acquirer in order to make a second sound, which is emitted by the sound emission device under the device sound emission condition acquired by the sound emission condition acquirer, close to the first sound or a third sound defined to be different from the first sound; a corrector (212, 213) that is adapted to correct the processed sound data according to the correction content identified by the identifier; and a supplier that is adapted to supply the processed sound data corrected by the corrector to the sound emission device. a processed sound data acquirer that is adapted to acquire processed sound data, which is obtained by processing original sound data according to a content of processing defined such that determined first sound is emitted under a standard sound emission condition as a predetermined sound emission condition, wherein the processed sound data is acquired in association with the sound emission device; a control signal acquirer that is adapted to acquire a control signal including at least one of a parameter indicating the content of processing on the original sound data and information indicating a configuration of processed sound data obtained by processing the original sound data by means of the parameter; a sound emission condition acquirer (11, 243) that is adapted to acquire a device sound emission condition as a sound emission condition for the sound emission device; an identifier that is adapted to identify a correction content of the processed sound data based on a difference between the device sound emission condition and the standard sound emission condition, the control signal acquired by the control signal acquirer and the processed sound data acquired in association with the sound emission device by the processed sound data acquirer in order to make a second sound, which is emitted by the sound emission device under the device sound emission condition acquired by the sound emission condition acquirer, close to the first sound or a third sound defined to be different from the first sound; a corrector (212, 213) that is adapted to correct the processed sound data according to the correction content identified by the identifier; and a supplier that is adapted to supply the processed sound data corrected by the corrector to the sound emission device.