GB/T 35784-2017视听设备音频系统小损伤的主观评价方法国家标准
英文:Audio visual equipments—Methods for the subjective assessment of small impairments in audio systems GB/T 35784-2017介绍...
英文:Audio visual equipments—Methods for the subjective assessment of small impairments in audio systems GB/T 35784-2017介绍...