Ultrasound diagnosis apparatus and ultrasound probe

An ultrasound diagnosis apparatus comprising:

• an ultrasound probe that is connected to an apparatus body through a cable and includes an ultrasound transducer element to transmit and receive an ultrasound wave;
• and
• first circuitry configured to:
• generate transmission waveform data,
• generate, from the transmission waveform data, transmission signals to be transmitted by the ultrasound probe, and
• output the transmission signals to the ultrasound probe through the cable, and
• second circuitry configured to obtain a plurality of uncorrected transmission signals between the cable and the ultrasound transducer element and to calculate a correction value based on a sum component of the obtained plurality of uncorrected transmission signals, the plurality of uncorrected transmission signals being transmitted from the first circuitry through the cable and being obtained before transmitted by the ultrasound probe, wherein
• the ultrasound probe transmits ultrasound waves based upon the transmission signals,
• the first circuitry, when causing the ultrasound probe to transmit a plurality of ultrasound waves with different phases successively depending on a transmission condition after the second circuitry calculates the correction value, generates corrected transmission waveform data based on the calculated correction value, the corrected transmission waveform data causing a value of a sum component of the plurality of ultrasound waves with different phases transmitted successively to be zero, and
• the second circuitry calculates the correction value to correct at least one of noise introduced into the transmission signals by at least one of the first circuitry and the cable and factors introduced into the transmission signals by at least one of the first circuitry and the cable.