With the development of the times, the frequency of audio-visual equipment updates has also accelerated. The function of the stereo also increased from a simple sound amplification function of stereo surround, virtual surround and other sound effects, the market stereo features and styles are diverse, so the face of so many kinds of audio how to distinguish between their good and bad? The following Leimeng Technology I explain the advantages of different audio, applicable to several aspects of the crowd explained audio purchase strategy.
What are the types of audio?
First of all, we are based on the use of different audio scenes will be categorized as: laptop audio, TV computer audio, Bluetooth audio, HIFI audio, home theater audio, square dance audio, karaoke audio, car audio, smart audio, professional audio and other categories. In use, due to the different scenes of its use, the focus of the audio function will be different.
Below we introduce the different types of audio and recommend the corresponding purchase advice (for reference only).
Laptop audio
Laptop audio is a sound system developed specifically for laptops that is smaller than traditional computer audio. It is characterized by a reminder of the small and easy to carry; powerful and diverse features, fashionable, suitable for laptop users in the study or office and other small living room close listening.
Shopping Guide:
Because of the portability of the laptop, the sound of the material is best to choose the best fall-resistant and durable materials, it is recommended to buy the sound of metal or plastic materials; secondly, in order to its portability and appearance of the overall performance of the sound quality can be ignored, and it is recommended to buy the audio quality of the test in advance of the purchase of its sound quality.
TV and computer audio
TV and computer audio are mostly connected by audio cables to the audio output interface of the sound card of the TV or computer chassis, so as to output the sound, the size is relatively large. Sound quality is better, the sound is clear and transparent, deep bass and strong elasticity, suitable for most working-class families daily audio and video entertainment use.
Purchasing Guide:
If you are using a computer, it is recommended that you purchase an active stereo, which is easy to move around, affordable, and practical; if you are using a TV, it is recommended that you purchase a split combo stereo, which can be used in your own home, or you can purchase a few stereos, which can have a much better effect on your playback.
Bluetooth audio
Bluetooth audio refers to the built-in Bluetooth chip, Bluetooth connectivity instead of the traditional wire connection of the audio device, most of the body type is small and compact, easy to carry, and a wide range of functions. Because it requires a variety of Bluetooth devices to connect, it is more suitable for people who often carry tablets or laptops to go out and play.
Buying Guide: We recommend buying a Bluetooth stereo with dual-channel speakers. This is because dual-channel speakers are usually better than mono, and the sound is relatively more stereo, so it's a good idea to buy for people who have higher requirements for sound quality.
HIFI audio
HIFl directly translated as "high-fidelity", can play a role in the beautification of the original sound, HIFI audio sound quality is full of mellow, but also has the balance, clarity, spatial sense, and listening to the advantages of the quality of the sound for the people or audio enthusiasts. The HIFI sound quality is full and mellow, but also has the advantages of balance, clarity, spatial sense and listening, which is suitable for the sound quality of the crowd or audiophile.
Shopping Guide: According to their own music listening preferences to choose, if you usually listen to music in the low range, it is recommended to buy a speaker with a subwoofer, bass bass, elasticity; if you have high requirements for the sound, it is recommended that you buy a set of - body echo wall combination speakers.
Home theater audio
Home theater by the audio and video player, AV amplifier, speaker system consists of three parts, the sound is clear and delicate, balanced and real, three-dimensional sense of the strong, giving a three-dimensional surround effect, suitable for high-paying families or audio-visual enthusiasts.
Shopping Guide: For home theater, the sound can bring the greatest shock, it is recommended to buy AV amplifier with Dolby sound effect and at least six 5.1-channel or eight 7.1-channel speakers, in order to realize the dynamic audio and video effects of the auditory perception of the maximum.
Square Dance Audio
Square Dance Audio can be plugged into the power supply, and the internal rechargeable batteries, its high power, loud and powerful sound, strong penetration, suitable for square dancers dance use, but also suitable for store promotions, school activities, and other collective activities.
Shopping Guide: Continuity is the main consideration of the square dance audio, it is recommended to buy the internal battery capacity, battery life of at least 8 hours above the sound; secondly, it is recommended to buy more than 300W power sound, after all, in the bustling downtown area, the need for volume is loud enough to hear clearly.
Karaoke audio
Karaoke audio is generally equipped with speakers, amplifiers, microphones, jukeboxes, etc., and it is designed specifically for karaoke karaoke amplifiers and speakers, you can achieve the beautification of the human voice and adjustment, to better ensure that the effect of karaoke.
Purchasing Guide: For the karaoke audio, it is recommended to choose a brand awareness, quality assurance of the brand to buy, and karaoke room space is larger, it is recommended to buy more than 200W high-power 12-inch speakers and amplifiers, the sound effect is more shocking, so that the effect of K song is not distorted.
Car audio
Car audio mainly consists of hosts, speakers, amplifiers, three parts, has a strong anti-interference ability; capture stable, good reception sensitivity, high signal-to-noise ratio, suitable for frequent car trips or car music has a certain demand for the crowd.
Shopping Guide:
Because of the vibration of the car is relatively large, it is recommended to buy the use of high-quality ceramic-coated PoMo alloy head, durability and sound quality is guaranteed; the car is traveling in the noise, it is recommended to buy a high signal-to-noise ratio of the stereo, the signal-to-noise ratio of the high-grade car stereo in the more than 90DB.
Intelligent audio
With the maturity of artificial intelligence and voice recognition technology, the functions and uses of intelligent speakers are more diversified, such as basic voice control, taxi, shopping, smart home and other functions, suitable for the pursuit of intelligent and trendy lifestyle of young people.
Selection Guide: The interaction with the smart audio is voice, it is recommended to purchase the actual voice test, purchase the smart audio with high voice recognition accuracy; secondly, it is recommended to purchase the smart audio with diversified functions, such as the control of the smart home, which is more convenient.
Professional audio
Professional audio system is mainly composed of sound sources, control equipment, peripherals, reduction equipment, and other components, and requires a strong professional ability to use, generally used in dance halls, theater theaters, concerts, meeting rooms and stadiums and other professional recreational places.
Purchasing Guide: Professional audio requires the playback of sound without any modification, rendering, faithful restoration of the audio signal, the output power should be large, to achieve excellent dissemination of the effect, generally monitor audio, musical instrument audio, stage audio-based.