Speaker Factory teach you how to choose speaker

Do you remember the first time to select the speaker scene? After months of saving pocket, holding the other half of the small hand, traveled all Ohira sell, consult the most authoritative "experts" can read through all the information to hand, or a loss, the vast future. With the popularity of DVD, I believe that many friends surround sound system is just around the corner, at the recent falls on the old British speaker manufacturer Tannoy licensing of two generals visiting the Lion City, is one of the veterans of the Ministry of Technology and Development Mr AV Garner, so they he requested from the technical point of view, providing the reader with some of the options surround sound speaker tips. First, Garner very solemnly pointed out that those who can not do with music speakers, also suitable for the surround speakers. Basic items to buy the horn should be noted that: efficient, high-efficiency speakers make your output power amplifiers to make the best use of them. Clarity good speaker enable us to clearly hear movie dialogue and music background, so you effortlessly follow the story to go, to understand the artistic ideology of the film to express the life logic. Dynamic must be able to deal with from the small insects such as to change the volume of crude like thunder. Height of the bearing capacity of sustained high volume will not be distorted. The true sense of the scene as illusory sound so you do not melt away feeling fully operational even participate in the development of the plot, because the movie is now increasingly focused on using music to communicate with the film's plot development, in addition to voice and special effects, horn also we must be able to complete the music playback, so you like being in a concert scene. In this case, you can also surround speakers to play your favorite album, do both. After-sales service and good reputation, you will have problems in the product, are properly cared for, it would be better if the international guarantee. Since the film and television production today use a lot of background music and wide screen of the left, middle and right sound to enhance the development of the plot, in order to sit in the center of the room like a live audience can hear the sound, it must be like cinema as in the back of the room fitted with speakers, which is called surround sound speakers. In general, the human ear is exposed to range from 20Hz to 20kHz, to produce a single speaker to deal with this whole range is impossible. Typically speaker system can be divided into the following sections: 1. The range from 100Hz to 20kHz by Woofer, tweeter and crossover processed. Most vendors are bass and tweeter speakers in the same box, which is relatively simple and economical approach. 2. From 20Hz to 100Hz by a special subwoofer processing generally on has its own amplifier. But to create a shaking, moving spirits effect, it is absolutely indispensable, for example, when you hear the helicopter from the front and then, "boom" is heard flying over, if you will quickly head down, trying to find a place to hide that subwoofer at play. Since the low-frequency part is isotropic, so the surround sound system only needs a subwoofer is sufficient. Since the distance between the high and low units, affecting high frequency projection and production of jet lag, which means that the level of frequency is not arrived at your ears at the same time, it also Shidao different corners of your family has a different frequency response, so You will not be able to enjoy a seamless sound. Another problem is that the phase distortion, both audiovisual and said when the original recording or hear different sounds, phase distortion changes the harmonic structure of the sound, and it is accurate harmonic we need to identify the sound of the instrument. Solutions to these problems is to place the tweeter and woofer on the same axis, both the woofer tweeter in the middle and become double coaxial speaker unit (Dual Concentric), so all frequencies are cast from the same location out differences in time and space disappeared. This implementation of the "Down with the emperor, and the common people with the music" policy. To further improve the sound horn, horn speaker and the speaker rounded corner cutting edge, which helps eliminate sound diffraction. The diffraction effect is to break down the sound, as Mitsubishi mirror the light is resolved as sharp edges and corners like Mitsubishi mirror, through the decomposition of the sound will seem unreal, so to get a real perfect sound quality, diffraction effects are reduced or even certain removed. Since a complete home audio system you need so many speakers, speaker design is beautiful, whether with the original interior layout one, has become considered one o'clock. Garner went on to say, Tannoy speaker design is consistent with the above principles, since the accuracy Tannoy Studio Monitor, expansive dynamic, excellent power handling, the world many professional recording studios have adopted it, nor prolonged listening You will feel tired. Garner recently by a team led has developed a new technology called --Inductively Coupled Transducer ICT, in addition to the benefits of having a coaxial dual speakers outside, the price is more competitive, ICT has a high power Order of merit, dynamic and point-like sources as the center channel speaker is even more powerful. Because of all the advantages of ICT so sited that it is in full compliance with the requirements of the new generation of digital surround sound grim AC-3, greatly improving the level of home theater sound. To cope with the economic and budget rooms of different sizes, Tannoy surround sound speakers can be divided into three different combinations Screen1, Screen2 and Screen3 and. Garmer readers personally invited to audition room, with ears and eyes to experience the charm of Tannoy loudspeaker