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1、范围本标准规定了进行调整和比较专业与家用磁带录音/放音设备放音性能的校准带的最低要求。本标准适用于在磁带的规定部分或整个带宽上进行录音的上光和非上光磁带。
1, the scope This standard specifies the adjustment and comparison of professional and home tape recording / playback equipment playback performance of the calibration band with the minimum requirements. This standard applies to the provisions of the tape or the entire recording bandwidth of the glazing and non-glossy tape.