Whether the sound is good or not, these indicators must not be ignored.
What do you think when choosing TV stereos? How to compare? I believe many people will be confused, which can not be blamed on everyone, just because the current e-commerce platform sound details, the description of the function is really similar. Because of the lack of sound test data, the distinction between products will be blurred, thus increasing the difficulty of user selection, and some subjective evaluation will also mislead users to purchase.
If there are test indicators that can objectively reflect the quality of sound, then everyone will be much easier to choose. How about the sound quality of the TV stereo? The sound test data is the most direct test standard, and it is also the most practical and objective evaluation of the sound.