Patent ID: 6961433

Claim:
A stereophonic sound field reproducing apparatus for reproducing a stereophonic sound field, the apparatus comprising: a first sound wave output unit to be positioned in the first vicinity of a first position in the vicinity of a first ear of a user; a second sound wave output unit to be positioned in the first vicinity of a second position in the vicinity of the first ear of the user; a third sound wave output unit to be positioned in the second vicinity of a third position in the vicinity of a second ear of the user; a fourth sound wave output unit to be positioned in the second vicinity of a fourth position in the vicinity of the second ear of the user, wherein each sound wave output unit is configured to receive a signal and to output a sound wave; and a first signal processing unit configured to correct a first signal to be supplied to the first sound wave output unit based on a cross-talk component between the second sound wave output unit and the first position, a second signal to be supplied to the second sound wave output unit based on a cross-talk component between the first sound wave output unit and the second position, a third signal to be supplied to the third sound wave output unit based on a cross-talk component between the fourth sound wave output unit and the third position, a fourth signal to be supplied to the fourth sound wave output unit based on a cross-talk component between the third sound wave output unit and the fourth position.