How is the sound range and audio range of the sound reproduction of the sound system divided? What is the performance of each frequency band on music? The sound range of the sound system's playback sound can be generally divided into eight sub-bass, bass, mid-bass, mid-range, mid-high, sub-high, high-pitched, and high-pitched. The audio frequency range can generally be divided into four frequency bands, namely low frequency band (30 ~ 150Hz); medium and low frequency band (30 ~ 150Hz); medium and low frequency (150 ~ 500Hz); medium and high frequency band (500 ~ 5000Hz); high frequency band (5000 Ì„20000Hz). 30 ~ 150Hz frequency band: able to express the low frequency components of music, so that the viewer feels strong and dynamic. 150 ~ 500Hz frequency band: can express the performance of a single percussion instrument in music, is the part of the low-frequency expression of strength. 500 ~ 5000Hz frequency band: mainly expresses the clarity of the singer or language and the expressive power of the string. 5000 ~ 20000Hz frequency band: mainly expresses the brightness of music, but too much will make the sound break.
LED Flood Light (Build In Driver) can be divided into splicing type, with acrylic lens and without acrylic lens, tempered glass front cover and PC front cover. We are the manufacturer of producing energy saving and waterproof project lamps. There are three color temperatures with cool white, warm white and natural white of flood flights. Our LED Flood Light is the best choice for park, parking lot, garden, building, billboard, park, outdoor basketball court, airport lighting and sports hall etc.
LED Flood Light(Build In Driver)
Outdoor Security Lighting,Outdoor Led Flood Lamp,Technology Security Flood Light,Waterproof And Good Quality Flood Lighting LED
Jiangmen Lika Lighting Electrical Appliances Co., Ltd , https://www.lika-led.com