Living room entertainment is the key area of the development of family entertainment in recent years, after the freshness of computers and mobile phones, people's entertainment focus after tea and dinner has returned to the living room. As the entertainment center of the living room, the TV bears the main function of audio and video entertainment.
The evolution of television is also the epitome of the evolution of living room entertainment, from the very beginning of crT TV, LCD TV full popularity, people can enjoy clearer picture quality. However, many users also reflect the same problem, and the sound quality of LCD TVs is not as good as before. The sound is thin, and it is completely ineffective when watching movies and listening to songs.
To be reasonable, at present, audio amplifier technology has been greatly developed, and the effect of TV sound should also rise, but the current TV with audio performance is still not satisfactory. Equipment and cost limitations are just some of the reasons.
Space limitations, the drawbacks of thinning TVs
As we all know, from the development of CRT TV to the current LCD as the mainstream, TV products have undergone very big changes, liquid crystal display technology is also highly mature, and has appeared in decline, in recent years, the popular OLED TV has brought a lot of impact to liquid crystal technology products, display technology seems to have begun another round of upgrading.
From CRT TVs to LCD TVs to later OLED TVs, the TVs in our living room are getting thinner and thinner, even though the footprint is getting smaller and smaller, but this is not a good news for the speaker system.
According to the previous analysis of the sound structure, now the mainstream sound structure, need to provide a certain space for the transmission of sound, which does not mean that the louder the speaker structure is better, but combined with different speaker units, to match the size of the box space, it is necessary, and the space of the box can not be too small, if the sound in the cavity "reflection" "buffer" the number of times is not enough, the more noise generated during the vibration of the audio diaphragm, the sound is not full enough. The traditional CRT TV has also improved the volume of the speaker due to its large size, so the sound quality is still reasonable.
The CRT TV sound cavity is much larger than the LCD TV
The hard injury of the current LCD TV speaker is that the product is becoming thinner and thinner, the space drawbacks brought about by it, the internal space of the TV is getting smaller and smaller, and the number of sound transmission "reflections" and "buffers" is not enough, so it has caused the consequences that the SOUND of the TV speaker is thin, not thick, and the noise is strong.
The fact that TVs are getting thinner is not good news in terms of sound quality
With the current technical means, it is not possible to solve this problem perfectly, the solution to neutralization is a split TV, but it also affects the integrity of the TV structure, which is also contrary to the purpose of "final integration and unification" of electronic products, and many independent living room speakers are not a good solution, as the saying goes, "thousands of headphones, ten thousand yuan box" Expensive independent speakers, is also one of the user's pain points. I am also looking forward to the day when the TV will have its own stereo and be able to perform well.
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