Recording and playback system for acoustic information in commercial organization

摘要

The system has a computer (1) with a sound card (2), a monitor (3), a tape or CD player (4) with an output to an amplifier (6) and a loudspeaker (7). Input may also be made directly using a microphone (5). Input through the microphone is digitized and is entered into a memory. This allows the user to configure any advertising information to specific requirements.