- Đăng bởi: Phan Nguyễn Audio
- Chuyên mục: News
Interestingly, those who rarely listen to music that is most interested in the musical energy is concentrated in the Mid-known and human ears are extremely sensitive to this negative
For the audio experts or those with basic knowledge about sound, frequency mid, treble, bass are familiar concepts. And for those new to the field of audio, the audio frequency mid, treble, bass stranger. Therefore, if you want to step into the field of sound, you need to familiarize themselves with tons of audio, the latter will be very convenient for you to set up a sound system equipment, professional karaoke equipment.
The nature of the sound is the mechanical oscillation wave (generally considered in the atmosphere), and one of the most basic units of sound is the frequency. The human ear is capable of hearing the sound frequency range of 20Hz to 20kHz range from (frequency range from 20 to 20,000 times / second). And so easy to define, people usually divide this audio frequency range into 3 basic frequency ranges, that is Bass (bass), Mid (midrange), and Treble (high sounds). The frequency beyond from 20Hz to 20kHz limit will be called infrasound (below 20Hz) and ultrasound (above 20kHz).
BASS (bass) is what? : In the audio system, audio-frequency bass is easily saturated identify. Only people with knowledge of the new sound to appreciate the nature of BASS frequency range
Bass frequency range is also subdivided into:
- Low bass (Deep bass): ~ 20Hz – 80Hz
- Bass: ~ 80Hz – 320Hz
- Upper bass (High bass): ~ 320Hz – 500Hz
This is the frequency range often misjudge the most in the field of sound. Inexperienced listeners often confuse the “depth” and “intensity” of bass. Many people still believe that Bass or more, or as eloquent as Bass. However the fact the complete opposite, and powerful bass more is not necessarily good. We hear the bass is to feel the beauty, sophistication and quality rather than mere quantity much less heard of Bass by Bass to be faithfully reproduced music will bring a lot of color and feel.
A bass speaker with good will shown by the very low frequency (bass deep down) even at full volume is not too large, no lace, no sense of bass were “pulling the tail”.
However it is the theoretical definition, also on the preferences of each person is different and depends both on the type of sound – the music is playing, the bass can not wear How is the standard most.
Bass is a framework of melody and rhythm in sound nhac.Nhung unfortunately, it is difficult to re-create the perfect audio-frequency range because bass depends heavily on factors such as listening rooms, Amplifier, Speaker , wired signal transmission even play music sources.
For those who have expertise in sound, they often describe the quality of the bass or using words such as: deep, strong, powerful, with force … But bad bass quality, they are often described as: lack of power , bass heavy, thin, … the subject that describes different and feel of each one. It’s just abstract, can not be accurately described.
MID (midrange) is what? This is the most popular bands in the natural (human voice, the sound of waves, the cries of the majority of animals, sounds of everyday life …). Interestingly, those who rarely listen to music that is most interested in the musical energy is concentrated in the Mid-known and human ears are extremely sensitive to this sound. One negative is considered good midfield when there is a clear, smooth, fine detail and makes the listener feel.
MID frequency range is also subdivided into:
- Low-mid: ~ 500Hz – 1kHz
- Mid: ~ 1kHz – 2kHz
- High mid: ~ 2kHz – 6kHz
MID audio or standard, is when the listener can feel the floor clear sound, comfort, ..
TREBLE (high tone):
There are audio frequency range extends from about 6kHz to 20kHz, sound Treble contribute to detail, bright, sharp sound of everything we hear in life. Treble sound too good will not be harsher, which will saint startled and very pleasant to hear. Due to the biological structure of the ear and the brain perceive sounds, people only hear about 20kHz to, but according to one study of the leading audio company in the world, in the ultrasonic frequency ( higher than 20kHz) people do not hear can still feel, increase feelings when listening to music. Treble is known as the foundation for creating audio quality, the highlight of one track or one track.
Thus has had several manufacturers produce speakers that can generate ultra-high frequency (over 30kHz) audio processing increases the feeling of the audience listening hard.
All the sounds in our lives are a mixture of 3-band sound, not located in any one fixed frequency. You learn and delve into these frequencies to be able to adjust the sound system equipment, its karaoke equipment and professional best.
