Data transmission system

Abstract

This system provides an audio data transmission system that transmits digital audio data via multi-channels, enabling the rapid transmission of large amounts of data. [Solution] The audio data transmission system comprises 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 the original digital data. The first conversion module includes a first receiving unit 21, a first processing unit 22, and a first transmitting unit 23. The second conversion module includes a second receiving unit 31, a second processing unit 32, and a second transmitting unit 33. The data receiving end receives the original digital data transmitted by the second transmitting unit. At least one channel is formed between the first and second conversion modules, and digital audio data is transmitted through the channel.

Description

Technical Field

[0001] The present invention relates to an audio data transmission system, and in particular, to an audio data transmission system that 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 via at least one channel.

Background Art

[0002] Conventionally, most data transmissions generally refer to digital data transmissions, and the data transmission rate is generally determined by the communication protocol and communication equipment. Most of the existing problems in digital data transmission are that when transmitting a large amount of data, the communication protocol has to confirm the accuracy of the data and perform data compression and decompression, which delays the data transmission.

[0003] The digital audio format itself has the characteristic of supporting the multi-channel mode. When using this multi-channel mode, first, the original digital data is converted into digital audio data, and then the digital audio data can be transmitted via a plurality of channels. The number of channels may be plural, and since digital audio data can be transmitted synchronously via a plurality of channels, the data transmission speed can be significantly increased.

[0004] Conventional microphones collect analog audio, then convert it through conversion technologies such as analog-to-digital conversion before transmission, and finally convert it through conversion technologies such as digital-to-analog conversion and output analog audio. The conversion technology of the prior art utilizes audio conversion technology, which is clearly different from the conversion technology of the present invention that utilizes the digital data format and method before and after data transmission.

Summary of the Invention

Problems to be Solved by the Invention

[0005] The object of the present invention is to provide an audio data transmission system that converts the digital format of the original digital data into a digital audio format, formats the original digital data into digital audio data, and then transmits the digital audio data via multichannel. [Means for solving the problem]

[0006] To solve the above problems, according to a first embodiment of the present invention, an audio data transmission system comprising at least one data transmission end, a first conversion module, a second conversion module, and at least one data receiving end, wherein the data transmission end has original digital data, the first conversion module includes a first receiving unit, a first processing unit, and a first transmission unit, the first receiving unit receives the original digital data, the first processing unit converts the digital format of the original digital data to a digital audio format, formats the original digital data into digital audio data, the first transmission unit outputs the digital audio data, and the second conversion module includes a second receiving unit, a second processing unit, and a second transmission unit, the second receiving unit is digital The present invention provides an audio data transmission system characterized in that, upon receiving digital audio data, the second processing unit converts the digital audio format of the digital audio data to the digital format of the original digital data, formats the digital audio data back to the original digital data, and then outputs the original digital data via the second transmission unit; the data receiving end receives the original digital data transmitted by the second transmission unit, converts the digital format of the original digital data to a digital audio format, and then transmits the digital audio data using the multi-channel structure of the digital audio format itself, thereby forming at least one channel between the first conversion module and the second conversion module and transmitting the digital audio data through the channel.

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

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

[0009] The aforementioned sensor may include one of the following: a vibration sensor, a temperature sensor, a current sensor, a rotation speed sensor, a pressure sensor, or a flow rate sensor, but preferably it may not include a microphone.

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

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

[0012] The audio data transmission system according to the present invention converts the digital format of the original digital data into a digital audio format, formats the original digital data into digital audio data, and then transmits the digital audio data via multichannel. [Brief explanation of the drawing]

[0013] [Figure 1] This is a system diagram showing an audio data transmission system according to one embodiment of the present invention. [Figure 2] Block diagram of an audio data transmission system relating to one embodiment of the present invention. [Modes for carrying out the invention]

[0014] To enable those skilled in the art to fully understand the object, features, and effects of the audio data transmission system according to the present invention, appropriate embodiments are listed below, and the technical content of the present invention will be described in detail together with the accompanying drawings.

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

[0016] As shown in Figures 1 and 2, an audio data transmission system according to one 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] The data transmission end 10 has the original digital data.

[0018] The first conversion module 20 includes a first receiving unit 21, a first processing unit 22, and a first transmitting unit 23. The first receiving unit 21 receives the original digital data, the first processing unit 22 converts the digital format of the original digital data to a digital audio format, formats the original digital data into digital audio data, and the first transmitting 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 transmitting unit 33. The second receiving unit 31 receives digital audio data, the second processing unit 32 converts the digital audio format of the digital audio data to the digital format of the original digital data, formats the digital audio data back to the original digital data, and then outputs the original digital data via the second transmitting unit 33.

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

[0021] After converting the digital format of the original digital data into a digital audio format, when transmitting the digital audio data by utilizing the multi-channel structure of the digital audio format itself, at least one channel (Channel) 50 is formed between the first conversion module 20 and the second conversion module 30, and the digital audio data is transmitted in the channel 50.

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

[0023] The data transmission end 10 of this embodiment is a sensor. This sensor includes any one of a vibration sensor, a temperature sensor, a current sensor, a rotation speed sensor, a pressure sensor, and a flow sensor, but does not include a microphone (Microphone).

[0024] The data reception end 40 of this embodiment is any 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), Ethernet (registered trademark), and Bluetooth (registered trademark) module.

[0026] Above, the embodiments of the present invention have been introduced. Next, the features and effects of the present invention will be described.

[0027] The data transmission end 10 of this embodiment is selected from vibration sensors, and the original digital data may 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 at the data transmission end 10 to a digital audio format, and after formatting the original digital data into digital audio data, the digital audio data is transmitted via channel 50, thus enabling the rapid transmission of large amounts of data.

[0029] Here, when there are multiple channels 50, multiple digital audio data can be transmitted quickly by utilizing multiple channels 50 and passing the data through many paths, i.e., multi-channel.

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

[0031] Finally, the data receiving terminal 40 may receive the original digital data.

[0032] Furthermore, the present invention enables rapid data transmission.

[0033] As can be seen from the above, the audio data transmission system according to the present invention is a technology that first converts the digital format of the original digital data at the data transmission end 10 to a digital audio format before transmitting the data, then converts the digital audio format of the digital audio data to the digital format of the original digital data, and finally the data receiving end 40 can receive the original digital data. This is a conversion technology that utilizes the format and method of digital data, whether before or after data transmission.Therefore, it is clearly different from the conventional conversion technology that collects sound with a microphone, converts the analog audio data to digital audio data before transmission, and finally converts the digital audio data to sound for output. [Explanation of Symbols]

[0034] 10 Data transmission 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. A data transmission system comprising at least one data transmission end, a first conversion module, a second conversion module, at least one data receiving end, and a channel provided between the first conversion module and the second conversion module, The data transmission terminal has the 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 from the data transmission terminal. The first processing unit converts the original digital data received by the first receiving unit into digital audio data by converting the format of the original digital data into a digital audio format based on the header specification and data structure of the digital audio format. The aforementioned digital audio format is one of the following: MP3, WAV, WMA, MP2, FLAC, MIDI, PCM, RA, APE, AAC, CDA, and MOV. The first transmission unit outputs the converted digital audio data, The second conversion module includes a second receiving unit, a second processing unit, and a second transmitting unit. The second receiving unit receives the digital audio data output by the first transmitting unit, The second processing unit restores the digital audio data to the original digital data by converting the digital audio format of the digital audio data received by the second receiving unit to the digital format of the original digital data based on the header specification and data structure of the digital audio format. The second transmission unit outputs the original digital data converted by the second processing unit. The data receiving terminal receives the original digital data transmitted by the second transmitting unit. The transmission of the digital audio data between the first transmitting unit and the second receiving unit utilizes the multi-channel structure of the digital audio format itself, transmitting the digital audio data through the channels provided between the first conversion module and the second conversion module. The data transmission end is a sensor, The aforementioned sensor includes one of the following: a vibration sensor, a temperature sensor, a current sensor, a rotation speed sensor, a pressure sensor, and a flow sensor, but does not include a microphone. A data transmission system characterized by the following features.

2. In the data transmission system according to Claim 1, The aforementioned data receiving end includes one of the following: a gateway, a server, or an electronic device. A data transmission system characterized by the following features.

3. In the data transmission system according to Claim 1, The channel between the first conversion module and the second conversion module transmits data via one of the following: Universal Serial Bus (USB), Ethernet (registered trademark), and Bluetooth (registered trademark) modules. A data transmission system characterized by the following features.

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