Audio Data Transmission System

Abstract

An audio data transmission system capable of transmitting digital audio data via multiple channels and rapidly transmitting large amounts of data. [Solution] The audio data transmission system includes at least one data transmitting end 10, a first conversion module 20, a second conversion module 30, and at least one data receiving end 40. The data transmitting end has original digital data. The first conversion module includes a first receiving unit 21, a first processing unit 22, and a first sending unit 23. The second conversion module includes a second receiving unit 31, a second processing unit 32, and a second sending unit 33. The data receiving end receives the original digital data transmitted by the second sending unit. At least one channel is formed between the first conversion module and the second conversion module, and the digital audio data is transmitted through the channel.

Description

[Technical field]

[0001] The present invention relates to an audio data transmission system, and more particularly to an audio data transmission system for converting a digital format of original digital data into a digital audio format, formatting the original digital data into digital audio data, and then transmitting the digital audio data through at least one channel. [Background technology]

[0002] In the past, most data transmissions generally refer to digital data transmissions, and data transmission rates are generally determined by communication protocols and communication devices. Most of the problems with the current digital data transmissions are that when transmitting large amounts of data, the communication protocols must verify the accuracy of the data and compress and decompress the data, which causes delays in sending the data.

[0003] The digital audio format itself has a characteristic of supporting a multi-channel mode, in which the original digital data is first converted into digital audio data, and then the digital audio data can be transmitted through multiple channels. The number of channels may be multiple, and the digital audio data can be transmitted synchronously through the multiple channels, thereby greatly increasing the data transmission speed.

[0004] In the past, microphones collected analog audio, converted it through a conversion technique such as analog-to-digital conversion, then transmitted it, and finally converted it through a conversion technique such as digital-to-analog conversion before outputting the analog audio. The conversion technique of the past uses audio conversion technology, which is obviously different from the conversion technique of the present invention, which uses the format and method of digital data both before and after data transmission. Summary of the Invention [Problem to be solved by the invention]

[0005] An object of the present invention is to provide an audio data transmission system, which converts the digital format of original digital data into a digital audio format, formats the original digital data into digital audio data, and then transmits the digital audio data through multiple channels. [Means for solving the problem]

[0006] In order to solve the above problems, according to a first aspect of the present invention, there is provided an audio data transmission system including at least one data transmitting end, a first conversion module, a second conversion module, and at least one data receiving end, wherein the data transmitting end has original digital data, the first conversion module includes a first receiving unit, a first processing unit, and a first transmitting unit, the first receiving unit receives the original digital data, the first processing unit converts a digital format of the original digital data into a digital audio format, and formats the original digital data into digital audio data, the first transmitting unit outputs the digital audio data, the second conversion module includes a second receiving unit, a second processing unit, and a second transmitting unit, and the second receiving unit converts the digital the second processing unit receives digital audio data transmitted by the first transmitting unit, converts a digital audio format of the digital audio data into a digital format of the original digital data, formats the digital audio data into the original digital data, and then outputs the original digital data by the second transmitting unit; the data receiving end receives the original digital data transmitted by the second transmitting unit, converts the digital format of the original digital data into a digital audio format, and then utilizes a multi-channel structure of the digital audio format itself to transmit the digital audio data, forming at least one channel between the first converting module and the second converting module, and transmitting the digital audio data through the channel.

[0007] The digital audio format is preferably one of MP3, WAV, WMA, MP2, FLAC, MIDI, PCM, RA, APE, AAC, CDA, and MOV.

[0008] The data transmitting end is preferably a sensor.

[0009] The sensor includes any one of a vibration sensor, a temperature sensor, a current sensor, a rotational speed sensor, a pressure sensor, and a flow rate sensor, but preferably does not include a microphone.

[0010] The data receiving end is preferably one of a gateway, a server, and an electronic device.

[0011] It is preferable that data is transmitted between the first conversion module and the second conversion module via any one of a Universal Serial Bus (USB), an Ethernet (registered trademark), and a Bluetooth (registered trademark) module. Effect of the Invention

[0012] The audio data transmission system of the present invention converts the digital format of original digital data into a digital audio format, formats the original digital data into digital audio data, and then transmits the digital audio data through multiple channels. [Brief description of the drawings]

[0013] [Figure 1] 1 is a system diagram showing an audio data transmission system according to an embodiment of the present invention; [Diagram 2] 1 is a block diagram showing an audio data transmission system according to an embodiment of the present invention; DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0014] In order to enable those skilled in the art to fully understand the objectives, features and effects of the present invention, the following describes in detail the technical content of the present invention in conjunction with the accompanying drawings, together with suitable embodiments of the audio data transmission system of the present invention.

[0015] Please refer to Figure 1 and Figure 2. Figure 1 is a system diagram of an audio data transmission system according to an embodiment of the present invention. Figure 2 is a block diagram of an audio data transmission system according to an embodiment of the present invention.

[0016] As shown in Figures 1 and 2, an audio data transmission system according to an embodiment of the present invention includes at least one data transmitting end 10, a first conversion module 20, a second conversion module 30, and at least one data receiving end 40, which will be described in detail below.

[0017] A data source 10 has original digital data.

[0018] The first conversion module 20 includes a first receiving unit 21, a first processing unit 22 and a first sending unit 23. The first receiving unit 21 receives original digital data, the first processing unit 22 converts the digital format of the original digital data into a digital audio format, and formats the original digital data into digital audio data, and the first sending unit 23 outputs the digital audio data.

[0019] The second conversion module 30 includes a second receiving unit 31, a second processing unit 32 and a second sending unit 33. The second receiving unit 31 receives digital audio data, and the second processing unit 32 converts the digital audio format of the digital audio data into the digital format of the original digital data, and formats the digital audio data into the original digital data, and then outputs the original digital data by the second sending unit 33.

[0020] The data receiving end 40 receives the original digital data transmitted by the second sending unit 33 .

[0021] After the digital format of the original digital data is converted into a digital audio format, the multi-channel structure of the digital audio format itself is utilized to transmit the digital audio data, and at least one channel 50 is formed between the first conversion module 20 and the second conversion module 30, and the digital audio data is transmitted through the channel 50.

[0022] The digital audio format in this embodiment is any one of MP3, WAV, WMA, MP2, FLAC, MIDI, PCM, RA, APE, AAC, CDA, and MOV.

[0023] The data transmitting end 10 of the present embodiment is a sensor, which may include any one of a vibration sensor, a temperature sensor, a current sensor, a rotation speed sensor, a pressure sensor, and a flow rate sensor, but does not include a microphone.

[0024] The data receiving end 40 in this embodiment is one of a gateway, a server, and an electronic device.

[0025] In this embodiment, data is transmitted between the first conversion module 20 and the second conversion module 30 via any one of a Universal Serial Bus (USB), an Ethernet (registered trademark), or a Bluetooth (registered trademark) module.

[0026] The above describes an embodiment of the present invention. The following describes the features and effects of the present invention.

[0027] The data transmitting end 10 in this embodiment is selected from a vibration sensor, and the original digital data can be vibration sensing data sensed by the vibration sensor.

[0028] In this embodiment, first, the first conversion module 20 converts the digital format of the original digital data from the data transmitting end 10 into a digital audio format, and then the original digital data is formatted into digital audio data, and the digital audio data is then transmitted via the channel 50, so that a large amount of data can be transmitted quickly.

[0029] Here, when there are a plurality of channels 50, a plurality of digital audio data are transmitted using the plurality of channels 50 through many paths, i.e., through multiple channels, so that a large amount of data can be transmitted quickly.

[0030] Then, the second conversion module 30 converts the digital audio format of the digital audio data into the digital format of the original digital data, formats the digital audio data into the original digital data, and then outputs the original digital data.

[0031] Finally, a data sink 40 may receive the original digital data.

[0032] In addition, the present invention allows for fast data transmission.

[0033] As can be seen from the above, the audio data transmission system of the present invention is a technology that first converts the digital format of the original digital data at the data sending end 10 into a digital audio format and then transmits the data, then converts the digital audio format of the digital audio data into the digital format of the original digital data, and finally the data receiving end 40 can receive the original digital data, which is a conversion technology that uses the format and method of digital data before or after data transmission. Therefore, it is clearly different from the conversion technology of the prior art, which collects sound using a microphone, converts analog audio data into digital audio data, transmits it, and finally converts the digital audio data into sound and outputs it. [Explanation of symbols]

[0034] 10 Data sending end 20 First conversion module 21 First receiving unit 22 First Processing Unit 23 First transmitting unit 30 Second conversion module 31 Second receiving unit 32 Second Processing Unit 33 Second transmitting unit 40 Data receiving end 50 Channels

Claims

1. An audio data transmission system comprising at least one data transmitting end, a first conversion module, a second conversion module, and at least one data receiving end, The data transmitting end has original digital data; The first conversion module includes a first receiving unit, a first processing unit and a first sending unit, the first receiving unit receives original digital data, the first processing unit converts the digital format of the original digital data into a digital audio format, and formats the original digital data into digital audio data, and the first sending unit outputs the digital audio data; The second conversion module includes a second receiving unit, a second processing unit and a second sending unit, the second receiving unit receives digital audio data, the second processing unit converts a digital audio format of the digital audio data into a digital format of the original digital data, and formats the digital audio data into the original digital data, and then outputs the original digital data by the second sending unit; The data receiving end receives the original digital data transmitted by the second transmitting unit; An audio data transmission system, comprising: a first conversion module and a second conversion module, said first conversion module and said second conversion module being arranged to convert a digital format of original digital data into a digital audio format; a multi-channel structure of the digital audio format itself being utilized to transmit the digital audio data; and a first conversion module and a second conversion module being arranged to transmit the digital audio data through the multi-channel structure of the digital audio format.

2. 2. The audio data transmission system of claim 1, wherein the digital audio format is any one of MP3, WAV, WMA, MP2, FLAC, MIDI, PCM, RA, APE, AAC, CDA, and MOV.

3. 2. The audio data transmission system according to claim 1, wherein the data transmitting end is a sensor.

4. 4. The audio data transmission system according to claim 3, wherein the sensor includes any one of a vibration sensor, a temperature sensor, a current sensor, a rotation speed sensor, a pressure sensor, and a flow rate sensor, but does not include a microphone.

5. 2. The audio data transmission system according to claim 1, wherein the data receiving end is any one of a gateway, a server, and an electronic device.

6. 2. The audio data transmission system according to claim 1, wherein data is transmitted between the first conversion module and the second conversion module via any one of a Universal Serial Bus (USB), an Ethernet (registered trademark), and a Bluetooth (registered trademark) module.

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