Description

Yamaha SK-AFC3

For over 125 years YAMAHA craftsmen have created some of the world's finest musical instruments. Superior sound quality has always been the driving force behind all of Yamaha's efforts. Whether manufacturing instruments, developing state-of-the-art audio technologies or designing performance halls and theatres, Yamaha is always seeking new ways to deliver the best possible listening experience.

First implemented by Yamaha in 1985, Active Field Control (AFC) is an acoustic conditioning system designed to adjust and enhance the architectural acoustic characteristics of facilities such as performance arts venues, houses of worship, theatres and concert halls - while maintaining the natural sonic characteristics of the space.

AFC3 represents the third generation of innovative Active Field Control (AFC) systems from Yamaha, the most trusted name in audio.

FEATURES

AFC Concept : Increasing the sound energy density can extend the reverberation time in a room.AFC utilizes the acoustical feedback of a system to increase the energy density of diffused sound.

EMR (Electronic Microphone Rotator) : Since AFC utilizes acoustical feedback, it is essential to prevent coloration problems caused by a closed loop condition and maintain a stable system. 

Wide Range Controllability using FIR Filters : AFC uses an FIR filter in the feedback loop which provides one of the controls of the AFC enhancement process. 

Effectiveness Independent of Source and Receiver Position in the Room : AFC brings effective results to the entire targeted room by using a feedback loop-based control.