In June 2011, a bunch of for the pursuit of music, play the cause of KTV technicians, contractors, tuner, singer and announcer suffer the effect on the market is not always to their own requirements, decided to set up R & D team, self-developed KTV sound core equipment -- effects.

After up to five years of research and development and for the effect of R & D project team basically reached the requirements of the crowd, in October 2013 project group set up Guangzhou Chang Le Acoustics Technology Co., Ltd., began to mass produce and is dedicated to the study of effects of the core algorithm.

Self development -- no plagiarism is Guangzhou Chang Le Acoustics Technology Co., Ltd. since its inception, has always insisted on the principle, after five years of development time and nearly 10 million yuan investment, Le Chang company mastered the basic sound formation mechanism, combined with application of KTV place, and gradually achieve the controllable timbre, produced a series of KTV effect is related to the patent and technology.

Currently has applied for KTV effect algorithm for two patents, man-machine exchange related patent for utility model a, recently decided to apply for the patent covers ADC analog hardware design circuit and DSP hardware circuit design and other and KTV effects related to innovation five.

Years of research and development carried out fruitful results. After more than two years of online detection, and throughout the engineering application, Le Chang bad product rate of less than 1%. The software is extremely stable, partly because of digital crash probability very low, and fully guarantee the engineering business interests and KTV establishments normal, orderly operation.

In the design, production process, strict with stability, sound consistency to the highest standards, continuous improvement process, in order to provide the market with outstanding effect, high stability, sounds the same good products, as far as possible simplified engineering debugging workload and after-sales service costs.

Companies adhering to the "win-win" business philosophy, not to push the brand and dedicated to the vast number of manufacturers to provide OEM, ODM services, warmly welcome all parties to come to the company to discuss cooperation!

Engineering Application

The company has applied for the patent