Can anyone tell us about the difference between a dedicated stage sound and a home sound

Good stage sound equipment, many parts, mixer, pressure limiter, exciter, equalizer, reverberator, power amplifier. Home stereo is a bit simpler. Generally, it is integrated with the power amplifier for easy operation.

First, the subject is different.

1. Stage sound: The audio equipment used for stage performances is collectively referred to as stage sound, and stage sound is an important branch of performance equipment.

Second, the characteristics are different.

1. Stage sound: The output audio is sent to the power amplifier and speaker through the general sound equalization, so as to adapt it to the sound characteristics of the venue.

2. Outdoor audio: The outdoor outdoor sound field needs to have strong power, because the outdoor sound field needs to increase the sound pressure level by 3db, and the power needs to be increased by 2 times.

Third, the placement is different.

1. Stage sound: According to the characteristics of each link, the easiest frequency to feedback and the resonance point of the venue, the volume of each song can be controlled and equalized.

2. Outdoor audio: The position of the outdoor theatrical performance speaker can not be too low, and the sound wave of the low-level speaker is easy to be absorbed by the audience's body, resulting in grazing sound absorption, especially the high and medium audio loss, so it is necessary to use the hoisting speaker to install, the midrange or treble horn and the outdoor special speaker.

It depends on the personal statement, everyone's statement is different, and the key depends on the use.

A complete set of professional stage sound equipment includes:

1. Mixer: monitor mixer, power amplifier mixer, portable mixer.

2. Power amplifier (i.e., power amplifier).

3. Microphone: dynamic microphone, condenser microphone, wireless microphone.

4. Speakers: main speakers, monitor speakers, power amplifier speakers, subwoofers.

5. Peripherals: equalizers, reverberators, effects, delays, compressors, limiters, crossovers, noise gates.

6. Auxiliary equipment: laser record player, recording card holder, DVD player, projector, pitch changer, song orderer, headphones and many other equipment.

Audio is the core equipment, and the first-line brands of professional stage audio are mainly imported brands, such as Meiya, Akusi, audiofocus, HH...The range of options is quite wide.

AudioFocus speakers.

It mainly depends on the number of spectators, if the number of people is large, use line array audio, and if the number of people is small, use conventional audio. There is no difference between the two, and the audio is divided into conventional audio and line array audio.

Of course, it can be used at home, and the stage sound is generally more powerful than that of the home, so pay attention to sound insulation.

Professional stage speakers have a rough sound, high sensitivity, high sound pressure level, high power, in fact, it is more suitable for home or family HIFI speakers, and stage sound is suitable for use in large and open places. If there are no soundproof walls and decoration soundproofing materials in the house, it will definitely make noise to the neighbors.

It can be used at home, but it is not cost-effective. Stage speakers are designed with durability and power in mind, followed by sound quality. Professional Stage Speakers:

The sound is rougher, the sensitivity is high, the sound pressure level is high, and the power is large, in fact, the HIFI speaker is more suitable for home or home, and the stage sound is suitable for use in a relatively large and open place.

Supplement: Professional stage speaker: the sound is rougher, the sensitivity is high, the sound pressure level is high, the power is high, in fact, the HIFI speaker is more suitable for home or home, and the stage sound is suitable for use in a relatively large and open place.

Stage speakers, the sound is too small to hear the effect, and the sound is loud to disturb the people. It's better to listen to a little less power at home.

Upstairs nonsense, the sound quality of the stage sound is not good?

Stage sound to sound good,You have to have a good amplifier to push it,It's not that the speaker is good on everything OK,The amplifier is not enough power to push,No matter how good things can't be performed,It is not recommended to buy a double 15 inches at home,Big,You don't dare to open that loud,It's better to buy a card bag box,Hang on the wall。

The stage sound is too loud, and the sound quality is not too good.

It works, especially when you're watching that kind of Hollywood......That scene ......

First of all, answer the difference you want to know, a professional difference: stage sound is a comprehensive performance sound, which requires sound reinforcement, bel canto (modification and control of sound), sound source (sound bank), and artificial accompaniment (band pickup). Professional conference audio needs sound reinforcement and recording, and cannot be modified and beautified.

KTV audio, need screen, short-range sound reinforcement, music library; Second, the difference between investment: a complete stage audio, the investment is at least tens of thousands, hundreds of thousands, or even millions. Conference audio, a few thousand, medium and high-end one or two thousand can be done.

KTV, mid-range 350,000.

The conference room should not be equipped with KTV, it makes sense, and it doesn't make sense. It depends on how people use it. It makes sense to use it correctly, and it doesn't make sense to use it wrong.

Today's KTV speakers include conferencing functions. It's just that when you are in a meeting, the amplification method used can't be in KTV mode, it's not serious, and it's even funny. KTV mode,It is to turn on the sound "reverberation" function,Exaggerated modification of the sound,You say a "hey", she automatically appears several "hey。

Feed. Feed. You say "Ladies and gentlemen" and she appears automatically:

Every. Calgartha. Bit.

bits. Jiajia guest", is this still like a conference room? So, the difference is obvious, turn off the "reverb" function, and she's basically a conference function.

Why basically, what's missing? Conference room sound also requires a lot of microphones, or requires the scheduling and recording of original sound.

Professional stage sound is high power, big size, put on the ground, professional conference sound power will be much smaller, look at the impedance configuration is 4 ohms, professional stage sound and professional KTV audio impedance are 6-8 ohms, professional KTV sound are back-mounted, the appearance is much smaller than professional stage audio, and the power is smaller than stage audio.

1. Professional differences:

Stage sound is a comprehensive performance sound, which requires sound reinforcement, bel canto (modification and control of sound), sound source (sound bank), and artificial accompaniment (band pickup).

Professional conference audio needs sound reinforcement and recording, and cannot be modified and beautified.

KTV audio, need screen, short-range sound reinforcement, music library;

2. Investment differences:

A complete stage sound requires an investment of at least tens of thousands, hundreds of thousands, or even millions.

Conference audio, a few thousand, medium and high-end one or two thousand can be done.

KTV, mid-range 350,000.

The stage sound system generally uses high-power professional speakers, mixers, peripheral equipment, pure amplifiers, etc.!

Professional conference sound system, generally used 10 inches or below professional speakers KTV audio, traditional card pack speakers, but now many KTVs use 10 inch 12 inch professional speakers.

As for the conference room, it is used for meetings and entertainment activities, according to the size of the room, with a professional box, or a card suitcase!

There is a place to buy stage sound in Nanjing.

There is no real ranking in domestic audio at all. If the biggest one should be lax, then what TD, zsound. They are all well-known in their respective fields. Speaking of acoustics, phasound is the best I've heard of it.

There are a lot of imports, and they are also very expensive, and I have heard the domestic Feiss audio very well before, and it is not necessarily lost compared with the imported ones.

Tuman originated in Germany.

Long-term partner of the world's top 500 audio systems.

It is enough to remember a few abroad, JBL Martin Budweiser. The original is difficult to buy, and it is also very expensive, we Chinese are too good, and the high imitation sound quality is not much,) It is recommended to buy domestic Easy to use, Sound Emperor Mars Taiwan Tianyin Huiwei stage box personally thinks it is not ideal (family speaker is good) Domestic speakers Find a slightly more expensive box made in Guangdong are good boxes (**Go see a lot) This is a fact