AUDIO SIGNAL TRANSMISSION SYSTEM WITH ENHANCED AUDIO SIGNAL RECOGNITION AND DATA PROCESSING METHOD FOR THE SAME
First Claim
1. A data processing method for an audio signal transmission system with enhanced audio signal recognition, wherein the audio signal transmission system includes a first device and a second device pairing with the first device, and when the first device transmits audio waves to the second device, the data processing method is performed by the first device and comprises steps of:
- receiving a piece of information;
converting the piece of information into digital data and performing a data state conversion algorithm on the digital data to generate a time-based byte sequence;
adding a header to the byte sequence to constitute a bit sequence;
reading the bit sequence and modulating the bit sequence to a set of audio signals; and
transmitting the set of audio signals to the second device for the second device to receive.
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Accused Products
Abstract
An audio signal transmission system includes a first device and a second device. The first device transmits audio signals to the second device for the second device to process the audio signals and recognize data in the audio signals. After converting a piece of information read by the first device into digital data, the first device performs data state conversion algorithm to generate a time-based byte sequence, modulates the byte sequence to a set of audio signals, and transmits the set of audio signals. When receiving the set of audio signals, the second device filters and demodulates the set of audio signals to acquire the byte sequence, and converts the byte sequence into readable information. As the byte sequence has time-based characteristics, multiple independent pulse signals can be constantly provided to enhance audio signal recognition and ensure accuracy and stability of the audio signal transmission system.
4 Citations
11 Claims
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1. A data processing method for an audio signal transmission system with enhanced audio signal recognition, wherein the audio signal transmission system includes a first device and a second device pairing with the first device, and when the first device transmits audio waves to the second device, the data processing method is performed by the first device and comprises steps of:
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receiving a piece of information; converting the piece of information into digital data and performing a data state conversion algorithm on the digital data to generate a time-based byte sequence; adding a header to the byte sequence to constitute a bit sequence; reading the bit sequence and modulating the bit sequence to a set of audio signals; and transmitting the set of audio signals to the second device for the second device to receive. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An audio signal transmission system with enhanced audio signal recognition, comprising:
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a first device having; an audio transmitting unit; and a first processor connected to the audio transmitting unit and transmitting audio signals through the audio transmitting unit; a second device having; an audio receiving unit receiving the audio signals; and a second processor connected to the audio receiving unit, receiving the audio signals transmitted from the audio receiving unit, and processing the audio signals or recognizing data contained in the audio signals; wherein the first processor of the first device performs a first data processing method and the first data processing method includes steps of; receiving a piece of information; converting the piece of information into digital data and performing a data state conversion algorithm on the digital data to generate a time-based byte sequence; adding a header to the byte sequence to constitute a bit sequence; reading the bit sequence and modulating the bit sequence to a set of audio signals; and transmitting the set of audio signals to the second device for the second device to receive; and the second processor of the second device performs a second data processing method and the second data processing method includes steps of; receiving the set of audio signals; converting the set of audio signals to generate audio characteristics of the set of audio signals; demodulating the converted audio characteristics to acquire digital data, converting the digital data into readable information, and reading the readable information; and transmitting the readable information to a local side or a remote side.
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Specification