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Meaning and characteristics of all high-
In the past years, high-fidelity sound has been familiar, it is because the basic component hi-fi system ─ ─ audio equipment, amplifiers, speakers for music playback, the sound to many fans and brought the family happiness and enjoyment, to make people aware of the music content; cultivate his own sentiments; express the soul of emotion, as a famous musician Xian Xinghai put it, "music is the greatest happiness; music is life a living fountain; music, is a melting pot of the yardsticks. "
As TV technology, audio technology, digital technology continues to evolve, and the continuous improvement of living standards, the rise of the home theater boom in recent years, wave after wave, it has not met in the past simply enjoy the music, but is wishing cinema playback with audio-visual effects-one moved back home to enjoy brilliant, high-quality images; listen to "quiet as a ghost silence, moving like thunder," the replay results. Audio equipment also from the previous three-piece (audio, amplifier, speakers), to complex high-definition large-screen TV, projector, VCD, CVD, SCVD, DVD, Dolby surround system, SRS system, AC -3 systems and DTS system, etc..
As the variety of new home theater technology, new varieties of equipment are emerging, there are numerous audio equipment market in a wide variety of the assortment, audio enthusiasts and the general families in the configuration, purchasing home theater audio equipment are frequently audio equipment in the shop equipment Gaode dazzling, no start, the larger investment funds are often not better playback effect. The reason is mainly ordinary home theater system, choose those of the high-fidelity audio systems and home theater audio system features and does not have a clear understanding of difference are more likely to confuse the two.
What is it hi-fi equipment? Friends often like audio or audio equipment, audio magazines can see "Hi-Fi" label in English, it is the English "High-Fidelity" abbreviation, literally translated as "the voice of a high degree of similarity with the original sound", with the sound system is "high fidelity" means, that after the voice playback and audio recording equipment, live sound source by recording the sound is very similar, such devices are called high-fidelity audio equipment , or high-fidelity sound system. High-fidelity sound system in some heavy burst on the effect of article comments, heavy equipment can often be found to describe burst is "genuine," is actually a high-fidelity sound system on the fidelity of its heavy burst described.
There are audio hi-fi system, preamplifier, power amplifier and speaker system components. As can be seen from the figure high-fidelity audio systems are more compact form, only one main trunk from beginning to end, high-fidelity sound system equipment circuit design policy of "simplicity first" principle.
High-fidelity sound system circuit design in general to take into account some of the simple circuit in the circuit to minimize the amplification aspect of the various components and switches, to reduce its impact on the audio signal. If the circuit in the amplification part of the more input signals from input to output after the output of the wave generated in the geometry on a change, this pattern of change is the signal distortion. Amplifier because of its use of quality components, the amplifier circuit itself, power quality, among other factors, more or less on the amplification of the signal will have some effect, if the amplification part of the circuit more accordingly the greater the resulting distortion, heavy equipment and is not aloud produce high-fidelity effects.
In addition, audio enthusiasts in general can be found in some low-grade audio equipment panel features switches more, but instead of the more high-end equipment, the less the switch panel, only in some power amplifier a power switch and volume control switch. Access to audio equipment for just a friend who may think that such equipment is too simple, that the more variety of functions, the equipment's internal circuitry more complex, of course, also high grade, it is not true, the process of signal transmission in the circuit more than a switch in the equivalent circuit of a resistor in series. As we all know, the resistance movement against the charge can block, although some equipment switch or jack uses 24K gold-plated, low resistance, but there is still some resistance. If the increase in the circuit a certain number of various switches, then its signal transmission is to a certain extent, and particularly a greater impact than the small signal. Some fans listen during playback equipment, they tend to think that this set of equipment can hear the voices of some minor changes, while in another set of equipment on but did not hear, in part because here. Of course, other reasons, such as circuit structure, the quality of the selected factors such components can also cause the loss of small signals. In some less popular file-based audio equipment in the production for the convenience of most consumers, the machine design features multi-switch, such devices in some of the more subtle changes on the performance of relatively poor signal.
In summary, high-fidelity audio circuitry more simple, signal loss during transmission of the smaller, the impact of the circuit on the signal also smaller, thus the smaller the distortion, the more sound quality playback good. When high-fidelity sound system in the production of the material used is paying more attention, such as: signal output jack using non-magnetic gold-plated jack; signal output line of high purity oxygen-free copper materials; final output by Some of the more famous special sound of the pipe and so on. Then its production process point of view, high-fidelity sound system is very particular about the arrangement of internal components, the orientation and quality of welding, such as preamplifier stage amplification part and after parts of the isolation of circuit board used in the "to" small-signal amplification circuit shielding and isolation, these factors effect on the playback equipment have certain influence, if only to focus on a particular equipment component of election materials, without attention to its production process, then the re-burst will surely be affected.
If we severely loudly point of view, high-fidelity sound system is very particular about the content and details of the performance of music, through equipment, music playback can be shown to express the profound meaning, and appreciate those who generate the emotional exchange, when in playback The subtle sounds of music can be shown. For example: audio commentaries can often be seen from the equipment when the violin music in the replay, it will produce a "pine aroma", this statement even though a bit exaggerated, but shows the use of equipment to the violin bow and every Masson root string of minor friction sound is generated when fully exposed. Like the music that my friends most of the famous Violin Concerto "Liangshanpo Lovers", hi-fi system with replay if the song when the 20 minutes from the violin playing Ruqirusu sound can make the viewer to appreciate the Liangshanpo Lovers love the whole process of development of the tragedy is very easy to make the viewer sympathize with those who will be brought to appreciate the "Rainbow flowers open, Flowers Butterfly dual pair, the Millennium generations do not separate" gods realm, makes tears. Some of the more experienced audiophiles have heard most of the CD published by the Hong Kong Hugo film, "insists," the listener through the equipment replay will feel like being in You Yuan, ethereal, facing a world free of this is high-fidelity audio equipment for music content of performance.
In the past years, high-fidelity sound has been familiar, it is because the basic component hi-fi system ─ ─ audio equipment, amplifiers, speakers for music playback, the sound to many fans and brought the family happiness and enjoyment, to make people aware of the music content; cultivate his own sentiments; express the soul of emotion, as a famous musician Xian Xinghai put it, "music is the greatest happiness; music is life a living fountain; music, is a melting pot of the yardsticks. "
As TV technology, audio technology, digital technology continues to evolve, and the continuous improvement of living standards, the rise of the home theater boom in recent years, wave after wave, it has not met in the past simply enjoy the music, but is wishing cinema playback with audio-visual effects-one moved back home to enjoy brilliant, high-quality images; listen to "quiet as a ghost silence, moving like thunder," the replay results. Audio equipment also from the previous three-piece (audio, amplifier, speakers), to complex high-definition large-screen TV, projector, VCD, CVD, SCVD, DVD, Dolby surround system, SRS system, AC -3 systems and DTS system, etc..
As the variety of new home theater technology, new varieties of equipment are emerging, there are numerous audio equipment market in a wide variety of the assortment, audio enthusiasts and the general families in the configuration, purchasing home theater audio equipment are frequently audio equipment in the shop equipment Gaode dazzling, no start, the larger investment funds are often not better playback effect. The reason is mainly ordinary home theater system, choose those of the high-fidelity audio systems and home theater audio system features and does not have a clear understanding of difference are more likely to confuse the two.
What is it hi-fi equipment? Friends often like audio or audio equipment, audio magazines can see "Hi-Fi" label in English, it is the English "High-Fidelity" abbreviation, literally translated as "the voice of a high degree of similarity with the original sound", with the sound system is "high fidelity" means, that after the voice playback and audio recording equipment, live sound source by recording the sound is very similar, such devices are called high-fidelity audio equipment , or high-fidelity sound system. High-fidelity sound system in some heavy burst on the effect of article comments, heavy equipment can often be found to describe burst is "genuine," is actually a high-fidelity sound system on the fidelity of its heavy burst described.
There are audio hi-fi system, preamplifier, power amplifier and speaker system components. As can be seen from the figure high-fidelity audio systems are more compact form, only one main trunk from beginning to end, high-fidelity sound system equipment circuit design policy of "simplicity first" principle.
High-fidelity sound system circuit design in general to take into account some of the simple circuit in the circuit to minimize the amplification aspect of the various components and switches, to reduce its impact on the audio signal. If the circuit in the amplification part of the more input signals from input to output after the output of the wave generated in the geometry on a change, this pattern of change is the signal distortion. Amplifier because of its use of quality components, the amplifier circuit itself, power quality, among other factors, more or less on the amplification of the signal will have some effect, if the amplification part of the circuit more accordingly the greater the resulting distortion, heavy equipment and is not aloud produce high-fidelity effects.
In addition, audio enthusiasts in general can be found in some low-grade audio equipment panel features switches more, but instead of the more high-end equipment, the less the switch panel, only in some power amplifier a power switch and volume control switch. Access to audio equipment for just a friend who may think that such equipment is too simple, that the more variety of functions, the equipment's internal circuitry more complex, of course, also high grade, it is not true, the process of signal transmission in the circuit more than a switch in the equivalent circuit of a resistor in series. As we all know, the resistance movement against the charge can block, although some equipment switch or jack uses 24K gold-plated, low resistance, but there is still some resistance. If the increase in the circuit a certain number of various switches, then its signal transmission is to a certain extent, and particularly a greater impact than the small signal. Some fans listen during playback equipment, they tend to think that this set of equipment can hear the voices of some minor changes, while in another set of equipment on but did not hear, in part because here. Of course, other reasons, such as circuit structure, the quality of the selected factors such components can also cause the loss of small signals. In some less popular file-based audio equipment in the production for the convenience of most consumers, the machine design features multi-switch, such devices in some of the more subtle changes on the performance of relatively poor signal.
In summary, high-fidelity audio circuitry more simple, signal loss during transmission of the smaller, the impact of the circuit on the signal also smaller, thus the smaller the distortion, the more sound quality playback good. When high-fidelity sound system in the production of the material used is paying more attention, such as: signal output jack using non-magnetic gold-plated jack; signal output line of high purity oxygen-free copper materials; final output by Some of the more famous special sound of the pipe and so on. Then its production process point of view, high-fidelity sound system is very particular about the arrangement of internal components, the orientation and quality of welding, such as preamplifier stage amplification part and after parts of the isolation of circuit board used in the "to" small-signal amplification circuit shielding and isolation, these factors effect on the playback equipment have certain influence, if only to focus on a particular equipment component of election materials, without attention to its production process, then the re-burst will surely be affected.
If we severely loudly point of view, high-fidelity sound system is very particular about the content and details of the performance of music, through equipment, music playback can be shown to express the profound meaning, and appreciate those who generate the emotional exchange, when in playback The subtle sounds of music can be shown. For example: audio commentaries can often be seen from the equipment when the violin music in the replay, it will produce a "pine aroma", this statement even though a bit exaggerated, but shows the use of equipment to the violin bow and every Masson root string of minor friction sound is generated when fully exposed. Like the music that my friends most of the famous Violin Concerto "Liangshanpo Lovers", hi-fi system with replay if the song when the 20 minutes from the violin playing Ruqirusu sound can make the viewer to appreciate the Liangshanpo Lovers love the whole process of development of the tragedy is very easy to make the viewer sympathize with those who will be brought to appreciate the "Rainbow flowers open, Flowers Butterfly dual pair, the Millennium generations do not separate" gods realm, makes tears. Some of the more experienced audiophiles have heard most of the CD published by the Hong Kong Hugo film, "insists," the listener through the equipment replay will feel like being in You Yuan, ethereal, facing a world free of this is high-fidelity audio equipment for music content of performance.
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