CN207283784U - A kind of Lightning audio output conversion equipment - Google Patents
A kind of Lightning audio output conversion equipment Download PDFInfo
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- CN207283784U CN207283784U CN201720774357.4U CN201720774357U CN207283784U CN 207283784 U CN207283784 U CN 207283784U CN 201720774357 U CN201720774357 U CN 201720774357U CN 207283784 U CN207283784 U CN 207283784U
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- lightning
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- conversion equipment
- audio decoder
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Abstract
The utility model discloses a kind of Lightning audio output conversion equipment, including device body and the Lightning interfaces and data-interface that are arranged on device body, include LAM modules and audio decoder in device body, LAM modules are connected by audio signal patchcord with audio decoder, Lightning interfaces are connected with LAM modules, LAM modules are used to send Lightning interface signals, data-interface is connected with audio decoder, audio decoder receives the Lightning digital audio and video signals sended over through Lightning interfaces, and generate simulated audio signal after carrying out decoding conversion, playback equipment is transferred to through data-interface.Lightning interface signals can be transformed into stereosonic audio signal by the utility model, support audio and equilibrium treatment, keep the signal source of high-fidelity tonequality, met high-fidelity and played demand.
Description
Technical field
It the utility model is related to interface equipment technical field, more particularly to a kind of Lightning audio output conversion equipment.
Background technology
With the rapid proliferation of iPhone, the Lightning interfaces of apple become a kind of interface type of mainstream,
The interface definition of 16PIN, function are very powerful.As iPhone all cancels the earphone interface of 3.5mm, Lightning connects
Mouthful earphone becomes the standard configuration of iPhone, and the audio output of iPhone, can only just be exported, connected by thunder and lightning interface
Exterior audio reception device, such as power amplifier, loudspeaker etc., connection iPhone to the conventional audio apparatus of periphery, market
Be badly in need of a kind of connection it is simple and can balanced each channel signal, while do equilibrium, the audio conversion devices of the processing such as audio.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided one kind can be by Lightning interface signals
Stereosonic audio signal is transformed into, supports audio and equilibrium treatment, the signal source of high-fidelity tonequality is kept, meets that high-fidelity is broadcast
Put demand, the high Lightning audio output conversion equipments of stability.
The technical solution of the utility model is as follows：A kind of Lightning audio output conversion equipment, including device body with
And be arranged on Lightning interfaces and data-interface on described device body, include in described device body LAM modules and
Audio decoder, the LAM modules are connected by audio signal patchcord with the audio decoder, and the Lightning connects
The Lightning interface signals input terminal of mouth is connected with the LAM modules, and the LAM modules connect for sending Lightning
Message number, and realized and mobile phone direct communication, the sound of the data-interface and the audio decoder by Lightning interfaces
The son connection of frequency signal conversion output, the Lightning interface signals input terminal and the audio signal conversion output
Signalling channel is formed between son, the audio decoder receives the Lightning numbers sended over through the Lightning interfaces
Word audio signal, and simulated audio signal is generated after carrying out decoding conversion, it is transferred to playback equipment through the data-interface.
Further, further include microprocessor in described device body, the microprocessor be connected to the LAM modules with
Between audio decoder, for configuring the function of the LAM modules and audio decoder.
Further, the audio decoder uses OWA201 model chips.
Further, the microprocessor uses TSCT8x model chips.
Further, audio balance, audio effect processing are supported in the audio signal patchcord.
Further, audio signal conversion output of the audio decoder is using accurate gold-plated terminal.
Further, the data-interface is 3.5mm receiver J-Horners.
Further, when the Lightning interfaces are connected with mobile phone, the LAM modules can allow for mobile phone to LAM moulds
Block, microprocessor, audio decoder charge.
Relative to the prior art, the beneficial effects of the utility model are：A kind of Lightning provided by the utility model
Audio output conversion equipment, by inter-process, by balanced and audio effect processing, can transmit initial intact uncompressed signal
To audio-frequence player device, solve iPhone, after cancelling earphone interface, the connection between iPhone and conventional audio apparatus
Problem, the utility model meet Lightning specifications, support audio and equilibrium treatment, support the signal source of high-fidelity tonequality, full
Sufficient high-fidelity plays demand, more stable.
Brief description of the drawings
Fig. 1 is the module diagram of the utility model；
Fig. 2 is the circuit diagram of the LAM modules of the utility model；
Fig. 3 is the circuit diagram of the microprocessor of the utility model；
Fig. 4 is the circuit diagram of the audio decoder of the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in figures 1-4, the utility model provides a kind of Lightning audio output conversion equipment, including device body
1 and the Lightning interfaces 2 and data-interface 3 that are arranged on device body 1, the data-interface 3 inserted for 3.5mm earphones
Mouthful, include LAM modules 4, audio decoder 5 and microprocessor 6 in device body 1, LAM modules 4 are transferred by audio signal
Line 7 is connected with audio decoder 5, and audio decoder 5 uses OWA201 model chips, and audio signal patchcord 7 supports that audio is equal
Weighing apparatus, audio effect processing, the Lightning interface signals input terminal of Lightning interfaces 2 are connected with LAM modules 4, LAM modules 4
For sending Lightning interface signals, and by Lightning interfaces 2 realize with mobile phone direct communication, data-interface 3 with
The audio signal conversion output connection of audio decoder 5, Lightning interface signals input terminal are changed with audio signal
Signalling channel is formed between lead-out terminal, audio signal conversion output is using accurate gold-plated terminal, audio decoder 5
The Lightning digital audio and video signals sended over through Lightning interfaces 2 are received, and simulation is generated after carrying out decoding conversion
Audio signal, playback equipment is transferred to through data-interface 3, and microprocessor 6 is connected between LAM modules 4 and audio decoder 5,
For configuring the function of LAM modules 4 and audio decoder 5, the microprocessor uses TSCT8x model chips.
When Lightning interfaces 2 are connected with mobile phone, LAM modules 4 can allow for mobile phone to LAM modules 4, microprocessor 6,
Audio decoder 5 charges.
A kind of Lightning audio output conversion equipment provided by the utility model, Lightning interfaces can be exported turn
Be changed to 3.5mm audio output signals, by inter-process, can by initial intact uncompressed signal, by balanced and audio effect processing,
Audio-frequence player device is transferred to, solves iPhone, after cancelling earphone interface, between iPhone and conventional audio apparatus
Connectivity problem, the utility model meet Lightning specifications, support audio and equilibrium treatment, support the signal of high-fidelity tonequality
Source, meets that high-fidelity plays demand, more stable
The above is only the preferred embodiments of the present utility model only, is not intended to limit the present invention, all in this practicality
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
- A kind of 1. Lightning audio output conversion equipment, it is characterised in that：Including device body and it is arranged on described device Lightning interfaces and data-interface on body, include LAM modules and audio decoder in described device body, described LAM modules are connected by audio signal patchcord with the audio decoder, and the Lightning of the Lightning interfaces connects Mouth signal input terminal is connected with the LAM modules, and the LAM modules are used to send Lightning interface signals, and pass through Lightning interfaces are realized defeated with mobile phone direct communication, the audio signal conversion of the data-interface and the audio decoder Go out terminal connection, letter is formed between the Lightning interface signals input terminal and audio signal conversion output Number passage, the audio decoder receive the Lightning digital audio and video signals sended over through the Lightning interfaces, And simulated audio signal is generated after carrying out decoding conversion, it is transferred to playback equipment through the data-interface.
- A kind of 2. Lightning audio output conversion equipment according to claim 1, it is characterised in that：Described device sheet Microprocessor is further included in vivo, the microprocessor is connected between the LAM modules and audio decoder, described for configuring The function of LAM modules and audio decoder.
- A kind of 3. Lightning audio output conversion equipment according to claim 1 or 2, it is characterised in that：The audio Decoder uses OWA201 model chips.
- A kind of 4. Lightning audio output conversion equipment according to claim 2, it is characterised in that：The microprocessor Device uses TSCT8x model chips.
- A kind of 5. Lightning audio output conversion equipment according to claim 1, it is characterised in that：The audio letter Audio balance, audio effect processing are supported in number patchcord.
- A kind of 6. Lightning audio output conversion equipment according to claim 1, it is characterised in that：The audio solution Audio signal conversion output of code device is using accurate gold-plated terminal.
- A kind of 7. Lightning audio output conversion equipment according to claim 1, it is characterised in that：The data connect Mouth is 3.5mm receiver J-Horners.
- A kind of 8. Lightning audio output conversion equipment according to claim 2, it is characterised in that：It is described When Lightning interfaces are connected with mobile phone, the LAM modules can allow for mobile phone to LAM modules, microprocessor, audio decoder Device charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774357.4U CN207283784U (en) | 2017-06-29 | 2017-06-29 | A kind of Lightning audio output conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774357.4U CN207283784U (en) | 2017-06-29 | 2017-06-29 | A kind of Lightning audio output conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283784U true CN207283784U (en) | 2018-04-27 |
Family
ID=61992883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720774357.4U Active CN207283784U (en) | 2017-06-29 | 2017-06-29 | A kind of Lightning audio output conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283784U (en) |
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2017
- 2017-06-29 CN CN201720774357.4U patent/CN207283784U/en active Active
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