Kabushiki Kaisha Toshiba

Yoshimasa Kimoto

An electronic apparatus according to one embodiment, includes: a signal generator generating a first signal and a second signal; a first characteristic circuitry acquiring first and second distorted signals by giving first and second distortion characteristic to the first and second signals; a first time-characteristic circuitry acquiring a third distorted signal by giving a first time-characteristic to the first distorted signal and acquiring a fourth distorted signal by giving a second time-characteristic to the second distorted signal; a second characteristic circuitry acquiring a fifth distorted signal by giving a second distortion characteristic to the third distorted signal, and acquiring a sixth distorted signal by giving the second distortion characteristic to the fourth distorted signal; and a processing circuitry estimating at least one of the first distortion characteristic and the second distortion characteristic based on the first signal, the second signal, the fifth distorted signal, and the sixth distorted signal.

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Kawasaki Kanagawa, Japan

Yoshimasa Kimoto