PROBLEM TO BE SOLVED: To provide an ultrasound measuring apparatus excellent in the operability.SOLUTION: An ultrasound measuring apparatus 1 includes: a first phasing addition circuit 44 that inputs electric signals output from a plurality of reception ultrasound elements 37, shifts and combines the plurality of electric signals in a time axis direction, and outputs a combined signal； a second electrooptical conversion unit 46 and a second light emitting unit 47 that receive the combined signal, convert the combined signal into an optical signal, and output the optical signal； an optical cable 18 for transmission of the optical signal； and a second light receiving unit 48 and a second photoelectric conversion unit 49 that input the optical signal and convert the optical signal into an electric signal. The first phasing addition circuit 44 first outputs the combined signal, and the second light emitting unit 47 then outputs the optical signal.SELECTED DRAWING: Figure 2【課題】操作性の良い超音波測定装置を提供する。【解決手段】超音波測定装置１は複数の受信超音波素子３７が出力する電気信号を入力して複数の電気信号を時間軸方向に移動させて合成し、合成した合成信号を出力する第１整相加算部４４と、合成信号を入力して合成信号を光信号に変換して出力する第２電光変換部４６及び第２発光部４７と、光信号を伝送する光ケーブル１８と、光信号を入力して電気信号に変換する第２受光部４８及び第２光電変換部４９と、を備え、第１整相加算部４４が合成信号を出力した後に第２発光部４７が光信号を出力する。【選択図】図２
