【 Weak current College 】 how to adjust your listening environment---Power By 【 China power house network 】

Monitoring system is the music of another pair of ears, our musical work must take it as a reference to the importance of reaching it. For many people with limited budgets, monitor headphones may be their first choice, good listening on headphones can indeed poor than some, but for listening on the loudspeaker to listen through headphones, after all, is not a long-term plan, because most of the music is put through a horn, is determined by the forward incoming ears, as if we look at the concert, and the headset is not the same. In the Horn and we established a second element of sound field that contains the music for this phase with the depth, about how to select a listening loudspeaker, I think this can sound online technical articles you find how to choose your first article on near-field monitor loudspeaker to reference, but have a listening system, how to create an objective monitoring environment? all trumpet the specifications that are "almost" perfect condition measurement, typically so-called ideal was in none sound room, in the absence of residual ring and resonance, all sounds are issued directly by the speaker, and did not reflection. However, the reality of the environment is not the case, our room itself has its own characteristics, when a voice came out of the speakers from the listening will be the electrical characteristics of the Horn itself, the sonic impact in the space of reflection, also came to our ears, the so-called NearField (near) listening loudspeaker is to rely on the Horn near place, to listen to the sound from the speaker directly, so you are less likely to be other incorrect reflection code. The so-called irregular reflection code, usually in listening loudspeaker on most often is standing wave (StandWave), standing wave generation number is due to the space itself, that is because the space is designed to let certain frequency energy accumulated too much, makes the frequency of the sound sounds abnormal increases, in General, the space is more tidy, 90-degree corner more room, standing wave more obvious, because these corner easy accumulation of energy. In addition, if the room has a lot of empty cabinets, empty drawer ... And so will easily cause resonance, energy storage and then release the results of the standing wave, the solution is to put these empty swing in the corner, at the same time, placed some books or quality big things in it, so for breaking up the standing wave will help many people thought that the low frequency resonance through versamat will improve, as a matter of fact, the versamat mainly absorption in high-frequency sound, United States market, the best Western for the absorption of cotton for bass or at most to the left and right, so stick 300Hz full versamat room usually sound worse, if you have a budget, get some low frequency diffusion sheet may also be effective, but that will cost some Money. Basically let space complexity increase, irregular put some things with weight as books ... And so, the more complex the room will allow the more reflective of the voice, about the possibility of a standing wave is lower. And then note the loudspeaker positioned, if you do not have the money to buy the shock-cone, prefer to carry two pieces of brick for trumpet, so you can avoid base produces resonance, if you put in the closet, remember it with books, while glass take off, because the glass is often affected by low frequency resonance and noisy sound, if placed on the table, it's best washer tablecloth, then table put some weight under recall ... Next, you must have some tools, a calibration CD, I usually use Mix reference Disc, it has a Pink Noise, frequency of square wave, as well as some of the basic instrument of solo, is a good calibration CD. A reference of fever tablets (my own preference for GRP and Hollywood soundtracks of films). A Spectrum Analyzer (if not, use the spectrum of software with a good sound card is also acceptable), and finally, a dedicated measurement spectrum with microphone (Heng Zhi you can rent the beast manner), currently I am choosing BERHRINGERB barudan ECM8000 of this company. In the calibration of the Horn, although not using EQ is a good way, because how much will affect the sound EQ, but do music for listening loudspeaker, as long as not unduly to adjust, I want to use the equalizer to correction, Studio, should be very practical and quick cheat, the process is as follows: first, open the loudspeaker features figure, see Horn of crossover frequency (CrossOver Frequency), my experience on the performance of local frequency CrossOver would be inadequate, this is the loudspeaker itself, there would not have special adjustment, otherwise you will see the addition of several dB after or without significant improvements, now let's put the microphone calibration CD shelves, select Pink Noise, PinkNoise is a similar station next to the sound of the aircraft, it is a 20Hz-20kHz is full of sound, because each frequency energy is the same, ideally on the spectrum is the same as a tofu, Fang Fang's graphics to radio Mic with calibration, radio location means that you listen to the location (usually the equilateral triangle), see the spectrum of wave error, and then use the EQ to adjust, remember that the extremely low frequency and very high-frequency energy is usually no more, because we rarely can go to get this level of speakers and expand machine, but the band's energy distribution should be uniform, the energy of sound we can go through EQ, theoretically should be finished on the flatness of the trapezoid (because of the extreme left and extreme right will decay), remember that if you fix a lot still has not improved, the problem is usually out in other places such as the Horn itself, room set-up ... And so, at this time would not be appropriate to go dynamic EQ, and to begin to change room or the location of the Horn arrangements. Next, use the frequency of a single voice to calibrate each band of energy and its spectrum, if your EQ is not a figure of 31, here probably can gain space is not much compared to the CD directly from the spectrum and radio differences after, you can repair a nearly perfect spectrum, here is a note that if the frequency of the sound energy is particularly large, here are the standing wave, then try to adjust the space of the display, and then go to repairSpectrum. These are the initial adjustment, then you must put some solo phrase after the EQ Bypass to hear and see which one is more natural, as well as their frequency distribution, finally, put in your reference CD tablets, set the maximum volume of benchmarks can be re-set good peace of mind to listen to the sound of the Horn emits, whether because of changing EQ original sound, tone changes then the spectrum is not easy to see, through the above methods can be a fairly objective "ears", of course, if your ears are inherently bad, what are we going to fix all repair is not good.