How to correctly judge the sound quality of speakers

Natural tone adjustment and balance ability Bluetooth speaker manufacturers

A good speaker should be able to truly and completely reproduce the original attributes and characteristics of the instrument and sound. Perhaps sometimes the most important performance is reflected in the precise tonal balance performance. The sound should give people a sense of smoothness and no embellishment, and there is no obvious sound staining and high pitch description distortion. The midrange and treble do not have the special feeling of being too "open" or "depressed". Shenzhen bluetooth speaker manufacturer

Check the characteristics of individual speakers

In the tonal balance test, if the speaker performs well, it indicates that the continuity of the entire speaker is good. Then we have to test the individual phoneme characteristics. The individual phoneme characteristics include: resolution. Listen carefully to certain details of the music, such as piano notes or the after sound of a cymbal fading out. If the subtle details are blurred, then this speaker lacks clarity. The details of the subtle parts are important reference data to test the authenticity of the speakers. Shenzhen bluetooth speaker manufacturer

The feeling of mixing Shenzhen bluetooth speaker manufacturer

Some speakers will have inexplicable sounds when they are in use, which is caused by interference. Good speakers will never have this problem, so don't buy speakers with mixed sound. Shenzhen bluetooth speaker

Natural tone adjustment and balance ability Bluetooth speaker manufacturers

A good speaker should be able to truly and completely reproduce the original attributes and characteristics of the instrument and sound. Perhaps sometimes the most important performance is reflected in the precise tonal balance performance. The sound should give people a sense of smoothness and no embellishment, and there is no obvious sound staining and high pitch description distortion. The midrange and treble do not have the special feeling of being too "open" or "depressed".

How to distinguish the sound quality of speakers is a headache for buyers. The following is a summary of the editor for everyone. The following are the six elements of identifying sound quality.

1. Clarity. The beautiful sound quality is very clear, with good transparency, and every word can be heard clearly.

2. Fullness. The mid and bass are adequate, the treble is moderate, warm, comfortable, and flexible. If the reverberation time is too short, especially the reverberation time of the low frequency band is shorter than the mid frequency band, its fullness will not be too good; the output frequency characteristic of the audio system is poor, and the mid-bass is lacking, so the sound will appear dry Weakness, there is no fullness. Shenzhen bluetooth speaker manufacturer

3. A sense of intimacy. It is what people usually call vividness, that is, there is a sense of communication and talk in the sound heard. The general or poor sound quality is not able to experience this effect, it will make you feel urgent and far away.

4. A sense of balance. Refers to the left and right speakers, the ratio of the output power between the main speaker and the auxiliary speaker is coordinated and the phase is correct. The consistency of the left and right channels of the stereo is good, and the sound image is normal. If the sound image is sometimes offset and not coordinated enough, it is not good sound quality.

5. A sense of environment. The sound has a good sense of space, and the whole feels lifelike. It is the most appropriate to describe good sound quality with immersiveness. Shenzhen bluetooth speaker manufacturer

6. Loudness. In terms of loudness, good sound quality sounds suitable and comfortable. Shenzhen bluetooth speaker manufacturer

Mini-speaker is a kind of mini-speaker. Many friends also call it "USB speaker". It connects to a computer or USB jack with a USB interface. It is compact, portable, and fashionable. The mini speaker can be connected to most audio output devices, such as MP3, MP4, MP5, mobile phones, computers, etc. (some devices may require an adapter interface). The appearance design is simple and fashionable, small and exquisite, with a wide variety of products. The body's lithium battery can be used for power supply. High power output is also suitable for outdoor use. The combined mini speaker is more suitable to be placed at home.

feature

1. Small size, easy to carry, cool appearance, trendy fashion, personalized color matching, fresh and natural. The largest size does not exceed a football, the smallest is as big as an egg; Shenzhen bluetooth speaker manufacturer

2. Integrating power amplifier, battery and dual speakers, the first patented technology "retractable expansion resonance cavity" solves the problem of the narrow resonance cavity of mini speakers, breaks decades of speaker appearance specifications, and compresses it to the limit;

3. There is no need for a long audio cable, no need for an external power supply, whether it is the fresh rhythm of the mountains and flowing water, or the passionate DJ dance music, it can be displayed vividly and vividly! Everything is just to be able to enjoy freely anytime, anywhere;

4. The design is concise and easy to use. Use USB1.1 or 2.0 standard interface for power supply and audio input, drive-free USB interface plug and play, fully compatible with WINDOW 95 98 ME 2000 and XP operating systems. With 3.5mm stereo audio input interface to link notebook, desktop PC, mobile phone, PSP, Walkman, MD, Mp3, handheld computer, PDA, Mp4, repeater, iPod, mobile phone and other devices; Shenzhen bluetooth speaker manufacturer

5. Mini speakers only need to be connected to laptops, mobile phones and other devices without power supply, and they can play wonderful music. Some speakers are equipped with a large-capacity lithium battery, and the product can play music for 3-5 hours. When the speaker battery is dead, we can connect to the computer through the USB port to charge the battery.

6. The portability is suitable for outdoor sports explorers, leisure people, bicycle outdoor sportsmen, and also suitable for computer amplification, as a small computer speaker. In short, because of its small size, the mini speaker has a long playing time and loud external speakers. Unlike the traditional MP3, you need to wear earplugs and damage your eardrums. It has been loved by more and more people! Especially small sports speakers, bicycle audio, etc.! Shenzhen bluetooth speaker manufacturer

Pattern change

A few days ago, when I stopped in the audio area of the home appliance store, I was quite moved. Recalling how prosperous the audio area of home appliance stores was a few years ago, different brands of audio were competing with each other. Nowadays, the position of the audio area in home appliance stores is not only inconspicuous, but also small in size and few varieties.
Passive Speaker:Bluetooth Speaker