Bar code addressing audio playing device
OwnerKuan-Hung Sun, Ting-Wi Hou +1inventors
InventorsKuan-Hung Sun, Ting-Wi Hou, Min-Syong Huang
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Abstract
A bar code addressing audio playing device mainly has a microprocessor, a bar code scanner and an audio playing unit. The memory store information is generated by a bar code addressing method and the information has many bar code data of bar codes and multiple sections of each serial audio signal. The bar code scanner is connected to the microprocessor to provide bar code data of the bar code to the microprocessor. The audio playing unit is connected to the microprocessor. The microprocessor controls the audio playing unit to play a specific section according to the bar code data from the bar code scanner. Therefore, the user can easily and quickly repeat one section of a serial audio signal.
Claims6
A bar code addressing audio playing device, comprising:
- a microprocessor connected to a memory used to store information generated by a bar code addressing method, wherein the information has sections of each serial audio signal, bar code data and a bar code comparison procedure, and the microprocessor is programmed to perform steps of the bar code addressing method comprising:
- storing one serial audio signal;
- separating the serial audio signal to multiple sections by making accessing points in the serial audio signal;
- storing said accessing points;
- generating bar codes corresponding to the accessing points by one bar code generating method, wherein each bar code is generated by one accessing point;
- and
- listing said bar codes on a paper;
- a bar code scanner connected to the microprocessor to provide bar code data to the microprocessor;
- and
- an audio playing unit connected to the microprocessor through a digital to analog converter and a data decompressed unit.
Dependencies are inferred from the claim text.