A sound-field correction device for a plurality of channels, comprising: a target calculating means that is configured to calculate, for each respective channel, based on an input sound-field measurement of a predetermined sound signal, a target amplitude characteristic for use as sound-field correction by a parametric equalizer and a plurality of auxiliary target amplitude characteristics having amplitude characteristics approximately equal to or gentler than the target amplitude characteristic; a correction amplitude characteristic calculating means that is configured to calculate for each respective channel, a correction target parameter for the parametric equalizer for correcting sound-field based on the calculated target amplitude characteristic and the plurality of auxiliary target amplitude characteristics; and a setting means that is configured to set the parametric equalizer based on the calculated correction target parameter; wherein: the correction amplitude characteristic calculating means is configured to, for each respective auxiliary target amplitude characteristic, divide the respective auxiliary target amplitude characteristic into a plurality of groups in a frequency domain based on a predetermined condition, calculate priority of each of the plurality of groups based on a signal level of each respective one of the plurality of groups, and select the group of the plurality of groups having the highest calculated priority; the correction amplitude characteristic calculating means is configured to calculate a respective correction candidate parameter for the parametric equalizer for each of the respective auxiliary target amplitude characteristics based on an amplitude characteristic of the selected group, and select the correction target parameter of the parametric equalizer to be one of the calculated correction candidate parameters of the respective auxiliary target amplitude characteristics a target calculating means that is configured to calculate, for each respective channel, based on an input sound-field measurement of a predetermined sound signal, a target amplitude characteristic for use as sound-field correction by a parametric equalizer and a plurality of auxiliary target amplitude characteristics having amplitude characteristics approximately equal to or gentler than the target amplitude characteristic; a correction amplitude characteristic calculating means that is configured to calculate for each respective channel, a correction target parameter for the parametric equalizer for correcting sound-field based on the calculated target amplitude characteristic and the plurality of auxiliary target amplitude characteristics; and a setting means that is configured to set the parametric equalizer based on the calculated correction target parameter; wherein: the correction amplitude characteristic calculating means is configured to, for each respective auxiliary target amplitude characteristic, divide the respective auxiliary target amplitude characteristic into a plurality of groups in a frequency domain based on a predetermined condition, calculate priority of each of the plurality of groups based on a signal level of each respective one of the plurality of groups, and select the group of the plurality of groups having the highest calculated priority; the correction amplitude characteristic calculating means is configured to calculate a respective correction candidate parameter for the parametric equalizer for each of the respective auxiliary target amplitude characteristics based on an amplitude characteristic of the selected group, and select the correction target parameter of the parametric equalizer to be one of the calculated correction candidate parameters of the respective auxiliary target amplitude characteristics the correction amplitude characteristic calculating means is configured to, for each respective auxiliary target amplitude characteristic, divide the respective auxiliary target amplitude characteristic into a plurality of groups in a frequency domain based on a predetermined condition, calculate priority of each of the plurality of groups based on a signal level of each respective one of the plurality of groups, and select the group of the plurality of groups having the highest calculated priority; the correction amplitude characteristic calculating means is configured to calculate a respective correction candidate parameter for the parametric equalizer for each of the respective auxiliary target amplitude characteristics based on an amplitude characteristic of the selected group, and select the correction target parameter of the parametric equalizer to be one of the calculated correction candidate parameters of the respective auxiliary target amplitude characteristics