2013年12月16日星期一
Desktop audio speakers
Although the desktop is the stereo, but some desktop audio speakers
parts can be installed separately. So how to speakers when fission
installation layout? You might say, a total of two speakers, more
particular about what layout? And, of course, if your speakers on the
corner or your speakers on the middle side of the room, to the sound is
very different. bookshelf speaker small desktop audio two speakers we suggest you
where the nearest to the listening position, position an axis of
symmetry in the room. Two speakers distance not too far, or otherwise
the two speakers of power of the desktop audio, it is hard to Wooden Computer
Speaker to
generate a sound field. Due to not professional listening room with
sound-absorbing structure, so it's best to reduce the noise in the room,
according to the number of bounces back and forth to prevent because
too much cause reflection noise increases, also avoid two channel
reflection about the sound field in different path imbalance. Of course,
every can fission desktop sound at the beginning of the purchase will
be equipped with a sound box line. Sound box line is long, don't cry
because it is afraid of trouble in the process of installation and
shorter without authorization, otherwise this and two speakers placed a
far a nearly no difference. If you sound box line is not long enough, or
because of other reasons to buy separate, so suggest you buy high
quality high fidelity sound box line, because such small sound box line
resistance loss higher sound quality, some sound box line also has the
ability of anti-jamming. Also have to wait long lines, of course, when
buying.
2013年12月12日星期四
Often keep the horn looks clean, all wiring more secure
Often keep the horn looks clean, all wiring more secure
(2) check and tighten the horn and bracket set screw, ensure the reliable iron.
(3) fixed method of horn on its influence on bookshelf speaker. In order to make the speaker's voice is normal, the speaker can't be installed rigidity, and fixed on the bracket of buffer, namely between the horn and fixed bracket to a plate spring or rubber pad.
(4) check the generator output voltage. High voltage will burn out the horn contacts, low voltage (rated voltage below the horn) speakers will be abnormal sound.
(5) wash the car, not directly with Wooden Computer
Speaker flushing megaphone, so as to avoid water into a megaphone and make the horn.
(6) the horn in overhaul, should pay attention to the position of each metal gasket and insulation pads, thou shalt not put any fault.
Continuous pronunciation (7) the speaker shall not exceed 10 s, so as not to damage the speaker.
(8) may not be all kinds of foreign bodies into the horn, lest cause abnormal sound
2013年12月11日星期三
Medium mixed sound resonance
Medium mixed sound resonance, sound principle, USES a vibrator vibration sound + paper eardrum trumpet sound, we often use the stereo knows that, in addition to the ordinary acoustics professional audio, general average sound heavy bass is not enough, the bass better generally have no small volume, this is mainly due to the adoption of the horn TV Speaker sound affected by voice unit cell size is very big, so a lot of multimedia audio directly USES the subwoofer, external speakers, fully expand the scope of its sound unit cell volume, but it have a lot of restriction for the Wooden Computer
Speaker of the stereo sound, that is why we see stereo in the market are generally four directions, four is the cause of the angular and bass effect is not very good. Combined sound exactly is the integrity of the manufacturers of the stereo set machine, its function as complete as possible, easy to use, look gorgeous. All part of the combined sound, such as speakers, amplifiers, booth and CD are provided by the manufacturer, is to cooperate on the whole, and are more uniform in shape, beautiful; After buying customers don't need to spend a lot of time debugging, generally can be used directly, more convenient in operation, function is relatively complete. Many people believe that the quality of the audio system is not high, but in fact, with the development of electronic technology, the performance of the combined sound also have greatly improved, therefore, for the majority of users, combined sound has been completely can meet the need. Combined sound of price, quality, performance, of course, there is a great gap, have one thousand yuan level of products, also have ten thousand yuan of products, need to which kind of, can according to customer's own economic strength and the demand for choice. When there is a tree in the forest fell down, gave a crashing the loud voice, but no one in the virgin forest, so I can't hear the sound. This is not a voice out? The sound come is for sure, because when the trunk and branches of the contact with the ground, they will produce certain sounds, but no one heard, but heard this voice for humans or other animals is different, so this is what is said in the acoustic psychological (Psychoacoustics).
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