Yamaha has announces the forthcoming release of an upgrade to its Active Field Control (AFC) system, including the related acoustic enhancement (AFC Enhance) and image control (AFC Image) systems.
In 1969, Yamaha began consultations on finding the ideal relationship between performer, audience and space. Based on these findings, and responding to growing venue diversification and the need to accommodate a wider array of events, Yamaha released its Active Field Control (AFC) immersive audio system in 1985. Refined with improved performance and features in succeeding decades, AFC can dramatically change the acoustic response of a space at the touch of a button.
AFC now offers 96kHz processing and has been expanded to included AFC Enhance for ambience control and AFC Image for acoustic image control. With AFC Enhance and AFC Image, Yamaha now offers a system that can create any acoustic environment you can imagine, sonically transporting the audience to new and exciting places.
AFC Enhance can be used to create acoustic spaces where acoustic images can be positioned and moved around by AFC – controlling the reverberation of a space, while making use of the natural acoustic properties. ‘Unlike approaches that add artificial reverb to the source sound to create a different impression, AFC Enhance controls sound propagation within the space, so that reverberation and volume can be altered while the natural sounds of musical instruments and voices are maintained,’ the company says.
AFC Image allows users to control the perceived positions of acoustic images within a space. With a conventional stereo configuration, the acoustic image will vary according to the listener’s position. Immersive systems, on the other hand, allow acoustic images to be placed and moved wherever they are needed to produce the desired effect, and their position remains absolute regardless of listener location.
Unique to AFC Image is a speaker zoning function that assigns object sounds to only the desired speakers within the system, and binaural output that lets users experience the immersive sound in headphones. Systems can be created according to customer needs, allowing easy integration of DAWs, mixers, tracking systems, plus other third-party hardware and software.
As well as the system set-up and playback at the venue, a memorable sonic experience includes off-site content creation and custom audio system design. It is our primary goal to connect every phase of the process with an optimised workflow that makes content delivery smooth and straightforward.
Yamaha immersive audio systems provide support that covers everything from content production to playback. The space conversion feature in AFC Image, for example, makes it possible to reproduce 5.1 channel content created using a DAW via a live sound system, easily matching playback to the venue and the audio system’s speaker layout. Working with NS-1 simulation software and a range of outboard equipment, this technology can deliver the creator’s content in a wide range of real-world environments.
‘A wide spectrum of knowledge and experience forms the backbone of AFC,’ the company says. ‘Its continued development and growth hinges on the expertise, high-level input and support from Yamaha group businesses such as Steinberg and Nexo. The Yamaha group alliance enables close collaboration between experts in a variety of related fields, driving innovation and development that keep AFC and other technologies way ahead of the curve.’
More: www.yamahaproaudio.com
