Deezer similar) streaming. Deezer HiFi offers 36 million tracks of 16-Bit/44.1 kHz of FLAC quality music for a $19.95 monthly subscription in the United States. It is "Only available on selected soundsystems and the Desktop App,” and offers downloads to phones at 320 kbit/s. In October 2014, Deezer rolled out a new user interface for its website player. This new change in design was widely welcomed by numerous users. In October 2014, Deezer announced that Bose SoundTouch and SoundLink products would now be supported for Deezer Premium+ service. This partnership will first be rolled out in the United States and then
Shrouded tidal turbine Shrouded tidal turbine The shrouded tidal turbine is an emerging tidal stream technology that has a turbine enclosed in a venturi shaped shroud or duct (ventuduct), producing a sub atmosphere of low pressure behind the turbine. The venturi shrouded turbine is not subject to the Betz limit and allows the turbine to operate at higher efficiencies than the turbine alone by increasing the volume of the flow over the turbine. Claimed improvements vary, from 1.15 to 4 times higher power output than the same turbine minus the shroud. The Betz limit of 59.3% conversion efficiency for a turbine in an