Loudspeakers are highly nonlinear and time-variant systems. Signal distortion, operational instability, heating, aging, manufacturing imperfections, risk of failure, climate and other external influences have always limited the maximum output and quality of reproduced sound.
扬声器是高度非线性和时变的系统。信号失真、发热、老化、气候和其他外部影响都会限制其再现声的最大输出电平和音质。自适应非线性控制系统KCS可以应对这些不良影响，并在整个工作范围内产生所需的线性行为。
自适应控制结构基于电声模型，结合对换能器参数的实时监控，实现针对热过载和机械过载的主动保护、非线性失真消除、系统对齐和音圈位置稳定。
这些功能扩展了可用工作范围以增加低音表现和声压级，或者可使换能器变得更小、更轻且更经济。此外，在换能器设计中可以通过降低参数的线性度来专注于提高效率，从而创建新一代绿色扬声器。该绿色扬声器可以有更多的声学输出、更少的发热损耗，但只需要较少的能耗。
Product Design with KCS
Stand out from the crowd with new, lean product designs that are slimmer, more performant and efficient than your competition. The KCS features can take over important parts of the passive speaker design, which gives you new freedoms to design speakers differently. The more consciously you design the entire audio system with the capabilities of KCS in mind, the bigger your gains will be. Hence, your total system performance can be improved on two levels:
Level 1: Enhance Existing Speakers
Unlock the speaker’s full potential by
- Usage up to its physical limits
- Reduction of required safety margins
- Assurance of optimal alignment
Level 2: Enable New Speaker Design
KCS enables design of a new generation of Green Speakers, producing more acoustical output and less heat by requiring less energy. You can now
- Realize previously impossible designs
- Complement passive designs with KCS
- Use materials more economically (magnet, coil…)
KCS is the new paradigm in loudspeaker design. Learn about its many applications and start your evaluation today!
