Abstract: A railway vehicle includes two axles with wheels at ends thereof, and a frame rotatably supporting the axles. A seat is carried on the frame adjacent to pedals which are coupled to at least one of the wheels, typically through one of the axles. A battery and electric motor are configured to also supply power. The electric motor is adjustable to deliver controllable amounts of electric power to drive the wheels, separate from or in addition to pedal power delivered to the wheels. A trailer accessory can be towed on the rails by the vehicle. A turntable is provided with rail segments thereon, rotatable relative to a base, and with ramps on at least one end of each rail segment alignable with left and right rails of the railway. Vehicles can roll up the ramps onto the rail segments and then pivot 180° for operation in a reverse direction.

Abstract: A modular digital dictation system that can be easily modified to service a variable number of dictation stations and transcription stations. The modular digital dictation station comprises a central station for receiving digitized dictation signals from a network of dictation stations, storing the voice portion of the digitized dictation signals as digitized dictation segments, and routing the digitized dictation segments to a network of transcription stations. The central station includes a plurality of line interface and signal processing cards. The number of line interface and signal processing cards connected to the central station determines how many dictation stations and transcription stations the modular digital dictation station can service. The line interface cards may be removed from or connected to the central station during operations. A fast search program is provided to quickly find files containing desired digitized dictation segments stored in the central station.

Abstract: A modular digital dictation system that can be easily modified to service a variable number of dictation stations and transcription stations. The modular digital dictation station comprises a central station for receiving digitized dictation signals from a network of dictation stations, storing the voice portion of the digitized dictation signals as digitized dictation segments, and routing the digitized dictation segments to a network of transcription stations. The central station includes a plurality of line interface and signal processing cards. The number of line interface and signal processing cards connected to the central station determines how many dictation stations and transcription stations the modular digital dictation station can service. The line interface cards may be removed from or connected to the central station during operations. A fast search program is provided to quickly find files containing desired digitized dictation segments stored in the central station.