Channel
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Users questions:Faced with so many channels ~ I do not know what channel effective?
Experts answer: sound card supported by the number of channels is an important indicator to measure the sound card one grade, from mono to the latest surround sound, the following 11 Details: 1. Single channel mono sound is a more primitive form of reproduction, early soundCards used widely. When using two mono speaker playback information, we can clearly feel the sound is delivered from the two speakers to our ears in the middle of. This lack of position sense of the recording mode with the current perspective is of course very backward, but in the sound card has just started, it is already very firstAdvanced technology. 2. Stereo mono sound position of the lack of orientation, and stereo technology completely changed the situation is. Voice in the recording process was assigned to two separate channels, so as to achieve a good sound positioning effect. This technique is particularly useful for music appreciation in the audience can clearlyTo tell the direction from a variety of musical instruments, making music more imaginative, feeling closer to the spot. Stereo widely used in a lot of sound from SoundBlasterPro later became a far-reaching an audio standard. Today, many products still comply with stereoFollow the technical standards. 3. Quasi-stereo standard stereo sound card, the basic concept is: when in recording single-channel sound, and stereo playback sometimes, sometimes mono. Sound card using this technology have been popular in the market for some time, but now have disappeared. 4. 4-channel surround peopleOur desire is endless, although the stereo left and right channels to meet the people experience a sense of location requirements, but as the technology develops further, we have gradually discovered more and more dual-channel can not meet our needs. PCI sound card as the emergence of many new technologies, of which the most rapid development ofWhen the number of three-dimensional sound. The main thrust of three-dimensional sound for people to bring a virtual sound environment, through a special HRTF technology to create a realistic sound field tends to get better game sound effects sound field positioning. In order to achieve good results, two speakers alone is not enough, so three-dimensionalSound technology in three-dimensional sound becomes stretched before, but the four-channel surround audio technology is a good solution to this problem. Four-channel surround sound provides four points: front left, front right, rear left and right, the audience was surrounded in the middle. Also recommended adding a subwoofer to enhance the low frequency signalPlayback processing (which is now widely popular 4.1-channel speaker system the reason). On the whole, four-channel system can bring to listeners the voices from many different directions, surrounded by a variety of different environments available to the hearing left its feelings to the user a whole new experience. Four-channel technology is nowExtensive integration of all types in the design of high-end sound card, become the main trend of future development. 5.5.1 5.1 channel has been widely used in various traditional cinema and home theater, some of the more well-known sound recording compression format, such as Dolby AC-3 (DolbyDigital),DTS 5.1 sound system are all to the blueprint for the technology, in which the ".1" channel, it is a specially designed subwoofer channel, the channel can generate frequency response range of 20 ~ 120Hz subwoofer. In fact, from 4.1 5.1 surround sound system, different in that it adds aIn the home unit. The home unit is responsible for transmission in less than 80Hz the sound signal, watch the video will help strengthen the human voice, the dialogue focused on the middle of the sound field to increase the overall effect. I believe every true experienced DolbyAC-3 5.1 audio channel by friends will be impressed. ThousandDo not think 5.1 million is already the peak of the surround sound, more powerful 7.1 system has emerged. It is based on the 5.1 added to the two left and the right pronunciation of points in order to achieve a more perfect state. As the cost, not widely popular. *************7.1 *** The best!
Experts answer: sound card supported by the number of channels is an important indicator to measure the sound card one grade, from mono to the latest surround sound, the following 11 Details: 1. Single channel mono sound is a more primitive form of reproduction, early soundCards used widely. When using two mono speaker playback information, we can clearly feel the sound is delivered from the two speakers to our ears in the middle of. This lack of position sense of the recording mode with the current perspective is of course very backward, but in the sound card has just started, it is already very firstAdvanced technology. 2. Stereo mono sound position of the lack of orientation, and stereo technology completely changed the situation is. Voice in the recording process was assigned to two separate channels, so as to achieve a good sound positioning effect. This technique is particularly useful for music appreciation in the audience can clearlyTo tell the direction from a variety of musical instruments, making music more imaginative, feeling closer to the spot. Stereo widely used in a lot of sound from SoundBlasterPro later became a far-reaching an audio standard. Today, many products still comply with stereoFollow the technical standards. 3. Quasi-stereo standard stereo sound card, the basic concept is: when in recording single-channel sound, and stereo playback sometimes, sometimes mono. Sound card using this technology have been popular in the market for some time, but now have disappeared. 4. 4-channel surround peopleOur desire is endless, although the stereo left and right channels to meet the people experience a sense of location requirements, but as the technology develops further, we have gradually discovered more and more dual-channel can not meet our needs. PCI sound card as the emergence of many new technologies, of which the most rapid development ofWhen the number of three-dimensional sound. The main thrust of three-dimensional sound for people to bring a virtual sound environment, through a special HRTF technology to create a realistic sound field tends to get better game sound effects sound field positioning. In order to achieve good results, two speakers alone is not enough, so three-dimensionalSound technology in three-dimensional sound becomes stretched before, but the four-channel surround audio technology is a good solution to this problem. Four-channel surround sound provides four points: front left, front right, rear left and right, the audience was surrounded in the middle. Also recommended adding a subwoofer to enhance the low frequency signalPlayback processing (which is now widely popular 4.1-channel speaker system the reason). On the whole, four-channel system can bring to listeners the voices from many different directions, surrounded by a variety of different environments available to the hearing left its feelings to the user a whole new experience. Four-channel technology is nowExtensive integration of all types in the design of high-end sound card, become the main trend of future development. 5.5.1 5.1 channel has been widely used in various traditional cinema and home theater, some of the more well-known sound recording compression format, such as Dolby AC-3 (DolbyDigital),DTS 5.1 sound system are all to the blueprint for the technology, in which the ".1" channel, it is a specially designed subwoofer channel, the channel can generate frequency response range of 20 ~ 120Hz subwoofer. In fact, from 4.1 5.1 surround sound system, different in that it adds aIn the home unit. The home unit is responsible for transmission in less than 80Hz the sound signal, watch the video will help strengthen the human voice, the dialogue focused on the middle of the sound field to increase the overall effect. I believe every true experienced DolbyAC-3 5.1 audio channel by friends will be impressed. ThousandDo not think 5.1 million is already the peak of the surround sound, more powerful 7.1 system has emerged. It is based on the 5.1 added to the two left and the right pronunciation of points in order to achieve a more perfect state. As the cost, not widely popular. *************7.1 *** The best!
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