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What kind of sound does KTV use?
Today's private rooms are generally the first to meet the karaoke singing function, although there are some to listen to dance music-based Hi room sound (cloth bass to increase the power to drive the first horn treble professional big box), but also To be able to sing Hi.
High-end private rooms, speakers must be selected sound clean, listening sense of clarity, bright and clear, rich in detail, soft and flexible. Because the private room is relatively small, the seat from the speaker near, if the sound quality of the speaker will be harsh, people can not sedentary in the room, conversation and communication will be very difficult.
If the room space capacity, feel the music bass is not low enough, can be added subwoofer. But the vocal (microphone sound) is best not to enter the subwoofer, because after the subwoofer after the voice will be vigorous, but the lack of a rounded bright realism, become clear enough, there is no penetration, let people sing There will be an uproar. In addition, if the voices (microphone sound) into the subwoofer, low frequency may also whistle (commonly known as microphone microphone), and low-frequency howling may let the bass unit ahead of "retirement."
In terms of sound, pure karaoke OK room sound is the primary pursuit of bright and clear, natural sound, because the speaker sounds bright and clear, natural, singing can be relaxed and comfortable. The vast majority of people are not professional singer, voice in general, the gas is not necessarily enough, so easy to sing too important - people only do not have much effort to sing, but it can be more clear and loud to hear their voice will Satisfied, in order to be so high that the desire to sing and behave is more intense.
In addition, the bright and clear tone on the KTV speaker is very significant, because the bright and clear voice sound positioning, front, people feel warm, people feel kind, easy to excitement. Bright and clear sound on the Hi room is also of great significance, according to hearsay: bright and clear, natural sound will let some guests "see" to the wonderful things, and the dark tone but let people "see" or think of ugly horror scenes And things, people play up uneasy, and even out of trouble.
In practical, due to Hi room sound pressure is great, you can put the sound of the treble slightly to suppress some, sacrifice a little music brightness, add a little music soft touch tolerance, so that the conversation between the guests is not too laborious, In the room you can enjoy the "drink words Huan, push cup for light" fun.
Hi room speakers and amplifier power to be enough surplus, because Hi room audio and karaoke OK room audio work situation is very different:
First, every karaoke song is only about two-thirds of the paragraph has a strong low-frequency rhythm sound, but the dance music (Hi song) is almost the whole song through a strong low-frequency rhythm sound.
Second, the general karaoke song about 90 per minute shot, while the dance music is about 120 per minute or more. Power amplifier power to the speaker so that when converted into sound energy, each beat the rhythm of the sound of the woofer of the cone, the bomb wave to move back and forth once. Therefore, Hi room speakers must be selected to withstand high-power, large dynamic, long-term application of high stability products, professional speakers is preferred.
Most people only the pursuit of "shock loud" effect, with the general professional speaker can be resolved. High demand people will like "shock loud, but bright and clear, soft, natural and not harsh" and can make people "easy to chat" sound effects, so the high requirements of the Hi room selection of professional speaker performance quality higher.
As an investor, choose "shock loud, but bright, clear, soft, natural and not harsh", and can make people can "easy chat" speaker is right. Because if the sound shocked loudly, but harsh, people talk very laborious, the room guests on the less "push cups for the light, the wine say Huan, indulge in color" fun, less of these fun, drinks sales will be greatly reduced, investment Efficiency is also greatly reduced!
Whether it is Hi room or karaoke OK room, flexible and surrounded by a strong sense of sound is definitely a good choice. If the sound is hard, as if "fist to flesh" to fight in the person's chest or face, small young can, but on a certain age, there are people who consume power, they should not be sedentary in the room.
The sound of the loud speaker is bright and natural. Better speakers in addition to the performance of the above, but also a more layered feeling, as if the sound from all directions surrounded by people like to let people hear more music elements and sound details, feeling bright and soft voice The whole space diffuse intersection, wide sound field, a sense of space, presence and surrounded by a strong sense of flexibility; poor sound of the speaker seems to twist into a piece of mouth to face, although the sound seems "clean", but total less A lot of sound details, and loudly let people feel harsh, the sound behind the shrink, dry flat, sharp, dim.
Entertainment in addition to the sound quality of speakers to achieve a certain standard, the power must be large. Because the power can withstand the toss and rough, can be relatively more stable and durable.
Sensitivity is one of the important indicators of the speaker, the sensitivity of the speaker is easy to sound, so in the case of natural sound, the choice of relatively large power, relatively high sensitivity, frequency response is relatively wide, the curve is more balanced speaker is correct.
The power amplifier than the rated power of the speaker, otherwise it can not show the kind of good kind of cool air, atmosphere pound thin momentum, and the power amplifier power is less harmful to the stability of the speaker. Good power amplifier with a good sound out of the sound after the sound clean and natural, usually give a more moist and transparent, clear sense of hearing, and poor amplifier with poor sound after the loud, dull, no aura and background noise Heavy, in practice will make the sound is not clean, people listen to irritability.
Good pre-level is specially developed for high-end private rooms supporting sound, it can replace the mixer, effects, frequency divider, equalizer and a lot of equipment, and even incentives and feedback suppression and other functions, Sound of the tuning tool, but also the most effective protection of the quality of private rooms - good speakers comparable to chicken, good before the class like salt, no matter how good the lack of salt or salt, the taste is not too good.
At present, the forefront of the simulation also has a digital DSP. Simulation of the sound of the previous level relative to the number of real will be some natural, and we listened to, singing for many years, more mass basis, there is a big ticket loyal fans; DSP before the victory in the powerful, highly adjustable , But also to the user's technology put forward higher requirements.
If the private dining room with DSP digital pre-level, then more adjustable, tune well, the concert will be better, singing naturally easy, sound field mode will be more choice, you can adjust a number of different effects of sound field and reverb Mode storage, call at any time to meet the different preferences of different customers, demand.
The microphone should choose the appropriate sensitivity, bright and clear voice, true and natural, otherwise they can sing also sing well, do not sing to sing even worse. Although the microphone in the system may be the cheapest, but it is the only device to pick up the human voice, if the choice of improper, directly on the ruined the advanced audio equipment, become in the ointment.
Engineering experts and the owners should be more communication, according to the requirements of investors call up the local favorite sound and effect, the decay of the magic, and ultimately reflect the ＆#118alue and significance of technology. Similarly, the relevant person in charge of the investor should also take the initiative and the sound of the company's tuning technician to communicate more, to their own place or the local needs of the needs of the tuner to tell the tuning, so that his effect debugging a clear direction, if they do not understand How to express it does not matter, you only need to bring the tuning technician you think the effect of a KTV room, together to feel the effect of singing, those who have the skills and feel and understanding of the tuning technician will be able to meet you demand.
The choice of sound is one thing, the practical application is one thing, how to tune the equipment with good, so that everyone happy, full communication is an important foundation.
VINAL Professional audio suit