Achlys (plant) these plants include vanilla leaf (sometimes written as vanilla-leaf or vanillaleaf, depending on the taxonomist or flora), deer's foot and sweet after death, referring to the vanilla scent of its crushed leaves. The Plant List recognizes two species, with "A. californica" regarded as a subspecies of "A. triphylla" "Achlys triphylla", known in western North America as vanillaleaf, is an erect perennial plant that sprouts from a creeping rhizome. Leaves are long-petioled and palmately divided into three leaflets. Flowers are small and lack sepals and petals, but instead have long showy white stamens that form single erect spikes. The leaflets give
MPEG Surround also successfully demonstrated. MPEG Surround's backward compatibility and relatively low overhead provides one way to add multichannel sound to DAB without severely reducing audio quality or impacting other services. Currently, the majority of digital TV broadcasts use stereo audio coding. MPEG Surround could be used to extend these established services to surround sound, as with DAB. Currently, a number of commercial music download services are available and working with considerable commercial success. Such services could be seamlessly extended to provide multichannel presentations while remaining compatible with stereo players: on computers with 5.1 channel playback systems the compressed sound files are