AM3D Audio Enhancement is a world-class digital signal
processing solution capable of enhancing the audio on devices
such as mobile phones, TVs, portable music players, portable
navigation devices, and other kinds of devices in which audio is an
essential part of the user experience. The solution is purely
software-based and is easily integrated into existing software
platforms - embedded as well as dedicated DSP platforms. All
features has very low memory footprint and requires extremely low
The physical nature of small devices or industrial design
restricted devices means that listening conditions often differ
greatly from those preferred by the creators of the original media
source. For example, stereo music and multi-channel audio are
produced with specific loudspeaker arrangements in mind, and these
are not directly achievable in small devices nor in headphones.
Other limitations may also be caused by low acoustic output power
and reduced bandwidth capability.
To overcome the inherent audio performance limitations of such
devices, the AM3D Audio Enhancement offers state-of-the-art audio
enhancement technologies for speaker playback optimisation and
applying spatial audio effects, many of which are patented by AM3D.
Whether audio is played back on headphones or loudspeakers, the
AM3D Audio Enhancement significantly increases the perceived
quality of the audio playback by adding high-quality features: 1)
to increase and balance the bandwidth of the speaker by equalising
its efficient region and boosting the lower and upper frequency
regions, 2) to boost and align the output level, 3) to create a
perceived widened or surrounding audio image - being 'outside the
head' in headphones.
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