Abstract: The invention discloses an electronic scratch system and method. The electronic scratch system includes an electronic device and a storage device for storing a first accessible image. The electronic device includes a receiving unit, a storage unit, a display unit and a processing unit. The receiving unit is used for receiving the first accessible image from the storage device, and the storage unit is used for storing a second accessible image. The processing unit is used for combining the first accessible image with the second accessible image to produce a recognizable image and further displaying the recognizable image on the display unit. The electronic scratch system not only decreases attrition rate of materials but provides an interactive platform.

Abstract: A communication apparatus includes a network interface, a voice processor, a data bus and a microprocessor. The voice processor includes a judging module and a voice codec module coupled with the judging module. The judging module is coupled with the network interface. The microprocessor is coupled with the voice-processor through the data bus. A packet-based local area connection is formed between the voice processor and the microprocessor. The network interface is used to receive a network resource message and a VoIP message. When the network resource message is received by the network interface and sorted by the judging module, the voice processor transfers the network resource message to the microprocessor through the local area connection. When the VoIP message is received by the network interface and sorted by the judging module, the judging module transmits the VoIP message to the voice codec module for further processing.

Abstract: A computer system with the capability to play music CDs while in power-saving mode without the consumption of power by system elements not used by the music-playing operation. The system comprises a CD-ROM, a real-time clock device, a voice processor, a display device, and a power control device. In power-saving mode, the invention supplies power to only the CD-ROM, the voice processor, any loudspeakers present, and the power control device. The invention conserves system power by allowing users to play music CDs while the system remains in power-saving mode.

Abstract: A computer system with the capability to play music CDs while in power-saving mode without the consumption of power by system elements not used by the music-playing operation. The system comprises a CD-ROM, a real-time clock device, a voice processor, a display device, and a power control device. In power-saving mode, the invention supplies power to only the CD-ROM, the voice processor, any loudspeakers present, and the power control device. The invention conserves system power by allowing users to play music CDs while the system remains in power-saving mode.