摘要 |
An audio menu for allowing a user receive menu content at a merchant establishment audibly. The audio menu comprises a base housing having a speaker, a microphone, two volume control button, three playback control buttons, two language speed control buttons, two language selection buttons, and a base stand. The base housing also includes a controller, non-volatile memory, audio codecs, an analog to digital converter, a digital to analog converter, and a power source. A software component is stored on the memory and is used by the controller with electrical power supplied by the power supply to operate the interface components. The software component additionally provides for enhancing the user interface of the audio menu through the provision of voice recognition of the basic command provided for by each button on the base housing. |