| Foreword: ["No sound, no matter how good the game is, you can't see the taste." In addition to the quality of the flat-panel TV, the most important thing is to choose the sound quality. Because flat-panel TVs are not like Professional Audio equipment, the price of a flat-panel TV is equivalent to the most common stereo or slightly more, and it is not comparable to a professional audio system. Therefore, color TV manufacturers will not improve the sound quality. Do not hesitate to invest in technology and research and development. In addition, the material and workmanship of the product will also be affected by the narrowness of the flat-panel TV body. Therefore, the sound level of flat-panel TVs is particularly concerned by consumers. |
TV sound recognition <br> There are often consumers complaining that the flat-panel TVs they purchased have poor sound quality, the bass is too low, and the high-pitched sounds cannot be fully expressed. Therefore, many color TV manufacturers use sound quality technology in their flat-panel TV products, such as SRS three-dimensional virtual surround sound technology and BBE high-fidelity restoration system, built-in two-channel speaker and TruSurroundXT three-dimensional surround sound system, making the subwoofer The enhanced system has a high-pitched sound, a thick mid-range, a powerful bass, and a rounded, three-dimensional sound effect. The five-segment equalization and MSP audio control system optimizes the treble, midrange, and bass. Increase the layering and transparency of the TV sound, making the treble clear and the bass thick.
Choosing the sound of a flat-panel TV can generally be done in two ways. The quality performance of a TV sound system depends first on the signal processing circuitry. The current flat-panel TV uses digital signal processing technology internally. However, the digital signal is not a continuous signal, and the sound of nature is continuous, which naturally causes distortion in the digitization of sound data. Therefore, when purchasing, you should try to listen to the sound of natural sounds, such as birdsong, running water, etc., so that you can judge whether the sound is smooth. On the other hand, the sense of space, three-dimensionality and layering of the sound can not be ignored. The sound system with excellent virtual surround technology will make the overall performance of the TV even better.
Of course, TV audio can't be compared with professional audio products, but it should be enough for ordinary TV programs including sports games such as "World Cup".
External speaker selection
Some consumers are not satisfied with the flat-panel TV's own speakers, which is to be solved with an external speaker.
Traditional speakers are thicker and harder to match the slim flat-panel TV. In view of this, some manufacturers have introduced flat-panel speakers to fill the gap left by the current traditional speakers. In addition to the unique thin and light appearance, the flat-panel speaker has different vibration principle from the vibration principle of the conventional speaker. The traditional speaker uses the piston-type vibration mode to work. There is only one vibration point on the macro, and the planar speaker vibrates. The method uses random vibration, so the vibration point is very large, which makes it have a unique advantage that it is non-directional.
In addition, the sound field intensity distribution of the flat panel speaker is relatively uniform, and the sound is more realistic. However, since the flat-panel speaker is designed with a wave-like vibration mode, the amount of air that can be pushed is small, and the volume of air pushed by the conventional speaker is far less. Therefore, the low-frequency effect is very bad, and it must be matched with a set of subwoofers. Bass expressiveness.
Many people feel that they are not used to the sound of flat-panel speakers. In addition to the difference in sound principle, it is also related to most of the current sound source recording process. Because the recording of sound is mostly recorded in the sound field in a point manner, the traditional speaker for playback by point transmission is more suitable, and the flat speaker is a kind of surface sound source, and it is still unlikely to be the sound source. The collection method is changed to face acquisition.
The flat panel speakers are divided into pure flat and pseudo flat. The pseudo-slab is similar in appearance, but it does not actually use tablet technology. The method of resolution is to first look at the thickness of the entire speaker, more than 3 cm on the side; then look at the material of the speaker panel, the pure plate is limited by the working principle, must rely on the plane sound, so those are covered with nylon cloth, hit You can lie on one side with a small eye. If you choose the speaker as the starting point, then the flat and pseudo-flat does not matter, their beauty and price are similar. However, the pseudo-flat speaker uses a traditional speaker, but it does not have a suitable cabinet. The sound quality is definitely affected. Another point is that the pattern of the flat panel speaker is not uniform, it is best to explain beforehand.
TV sound recognition <br> There are often consumers complaining that the flat-panel TVs they purchased have poor sound quality, the bass is too low, and the high-pitched sounds cannot be fully expressed. Therefore, many color TV manufacturers use sound quality technology in their flat-panel TV products, such as SRS three-dimensional virtual surround sound technology and BBE high-fidelity restoration system, built-in two-channel speaker and TruSurroundXT three-dimensional surround sound system, making the subwoofer The enhanced system has a high-pitched sound, a thick mid-range, a powerful bass, and a rounded, three-dimensional sound effect. The five-segment equalization and MSP audio control system optimizes the treble, midrange, and bass. Increase the layering and transparency of the TV sound, making the treble clear and the bass thick.
Choosing the sound of a flat-panel TV can generally be done in two ways. The quality performance of a TV sound system depends first on the signal processing circuitry. The current flat-panel TV uses digital signal processing technology internally. However, the digital signal is not a continuous signal, and the sound of nature is continuous, which naturally causes distortion in the digitization of sound data. Therefore, when purchasing, you should try to listen to the sound of natural sounds, such as birdsong, running water, etc., so that you can judge whether the sound is smooth. On the other hand, the sense of space, three-dimensionality and layering of the sound can not be ignored. The sound system with excellent virtual surround technology will make the overall performance of the TV even better.
Of course, TV audio can't be compared with professional audio products, but it should be enough for ordinary TV programs including sports games such as "World Cup".
External speaker selection
Some consumers are not satisfied with the flat-panel TV's own speakers, which is to be solved with an external speaker.
Traditional speakers are thicker and harder to match the slim flat-panel TV. In view of this, some manufacturers have introduced flat-panel speakers to fill the gap left by the current traditional speakers. In addition to the unique thin and light appearance, the flat-panel speaker has different vibration principle from the vibration principle of the conventional speaker. The traditional speaker uses the piston-type vibration mode to work. There is only one vibration point on the macro, and the planar speaker vibrates. The method uses random vibration, so the vibration point is very large, which makes it have a unique advantage that it is non-directional.
In addition, the sound field intensity distribution of the flat panel speaker is relatively uniform, and the sound is more realistic. However, since the flat-panel speaker is designed with a wave-like vibration mode, the amount of air that can be pushed is small, and the volume of air pushed by the conventional speaker is far less. Therefore, the low-frequency effect is very bad, and it must be matched with a set of subwoofers. Bass expressiveness.
Many people feel that they are not used to the sound of flat-panel speakers. In addition to the difference in sound principle, it is also related to most of the current sound source recording process. Because the recording of sound is mostly recorded in the sound field in a point manner, the traditional speaker for playback by point transmission is more suitable, and the flat speaker is a kind of surface sound source, and it is still unlikely to be the sound source. The collection method is changed to face acquisition.
The flat panel speakers are divided into pure flat and pseudo flat. The pseudo-slab is similar in appearance, but it does not actually use tablet technology. The method of resolution is to first look at the thickness of the entire speaker, more than 3 cm on the side; then look at the material of the speaker panel, the pure plate is limited by the working principle, must rely on the plane sound, so those are covered with nylon cloth, hit You can lie on one side with a small eye. If you choose the speaker as the starting point, then the flat and pseudo-flat does not matter, their beauty and price are similar. However, the pseudo-flat speaker uses a traditional speaker, but it does not have a suitable cabinet. The sound quality is definitely affected. Another point is that the pattern of the flat panel speaker is not uniform, it is best to explain beforehand.
TV sound recognition <br> There are often consumers complaining that the flat-panel TVs they purchased have poor sound quality, the bass is too low, and the high-pitched sounds cannot be fully expressed. Therefore, many color TV manufacturers use sound quality technology in their flat-panel TV products, such as SRS three-dimensional virtual surround sound technology and BBE high-fidelity restoration system, built-in two-channel speaker and TruSurroundXT three-dimensional surround sound system, making the subwoofer The enhanced system has a high-pitched sound, a thick mid-range, a powerful bass, and a rounded, three-dimensional sound effect. The five-segment equalization and MSP audio control system optimizes the treble, midrange, and bass. Increase the layering and transparency of the TV sound, making the treble clear and the bass thick.
Choosing the sound of a flat-panel TV can generally be done in two ways. The quality performance of a TV sound system depends first on the signal processing circuitry. The current flat-panel TV uses digital signal processing technology internally. However, the digital signal is not a continuous signal, and the sound of nature is continuous, which naturally causes distortion in the digitization of sound data. Therefore, when purchasing, you should try to listen to the sound of natural sounds, such as birdsong, running water, etc., so that you can judge whether the sound is smooth. On the other hand, the sense of space, three-dimensionality and layering of the sound can not be ignored. The sound system with excellent virtual surround technology will make the overall performance of the TV even better.
Of course, TV audio can't be compared with professional audio products, but it should be enough for ordinary TV programs including sports games such as "World Cup".
External speaker selection
Some consumers are not satisfied with the flat-panel TV's own speakers, which is to be solved with an external speaker.
Traditional speakers are thicker and harder to match the slim flat-panel TV. In view of this, some manufacturers have introduced flat-panel speakers to fill the gap left by the current traditional speakers. In addition to the unique thin and light appearance, the flat-panel speaker has different vibration principle from the vibration principle of the conventional speaker. The traditional speaker uses the piston-type vibration mode to work. There is only one vibration point on the macro, and the planar speaker vibrates. The method uses random vibration, so the vibration point is very large, which makes it have a unique advantage that it is non-directional.
In addition, the sound field intensity distribution of the flat panel speaker is relatively uniform, and the sound is more realistic. However, since the flat-panel speaker is designed with a wave-like vibration mode, the amount of air that can be pushed is small, and the volume of air pushed by the conventional speaker is far less. Therefore, the low-frequency effect is very bad, and it must be matched with a set of subwoofers. Bass expressiveness.
Many people feel that they are not used to the sound of flat-panel speakers. In addition to the difference in sound principle, it is also related to most of the current sound source recording process. Because the recording of sound is mostly recorded in the sound field in a point manner, the traditional speaker for playback by point transmission is more suitable, and the flat speaker is a kind of surface sound source, and it is still unlikely to be the sound source. The collection method is changed to face acquisition.
The flat panel speakers are divided into pure flat and pseudo flat. The pseudo-slab is similar in appearance, but it does not actually use tablet technology. The method of resolution is to first look at the thickness of the entire speaker, more than 3 cm on the side; then look at the material of the speaker panel, the pure plate is limited by the working principle, must rely on the plane sound, so those are covered with nylon cloth, hit You can lie on one side with a small eye. If you choose the speaker as the starting point, then the flat and pseudo-flat does not matter, their beauty and price are similar. However, the pseudo-flat speaker uses a traditional speaker, but it does not have a suitable cabinet. The sound quality is definitely affected. Another point is that the pattern of the flat panel speaker is not uniform, it is best to explain beforehand.
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