The present invention comprises recording an audio file that is
representative of a particular horn. Each audio file is stored in a
memory that can be integrated within a single device together with a
keypad, a display, a power source, and/or a data port. The device is
accessed by the system user through a keypad. A display indicates to the
user a set of choices from among the different audio files that can be
accessed, and the user makes a choice. Entering of a request command to
play the selected audio file causes the file to be played through one or
more speakers, head phones, or store audio system. The system can also be
linked to a printer that can print a receipt or a ticket corresponding to
the selected horn type. The device can comprise a volume control; and,
power to the system can be supplied by battery, AC, or both. The system,
whether embodied in a single device, in separate stand-alone devices, or
as part of a system having a remote hub, can include a USB port for
receiving of updated programs or digital data to supplement or complement
software routines within the system.