CN112449270A - Audio output method, data cable, terminal and storage medium - Google Patents

Audio output method, data cable, terminal and storage medium Download PDF

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Publication number
CN112449270A
CN112449270A CN202011325993.1A CN202011325993A CN112449270A CN 112449270 A CN112449270 A CN 112449270A CN 202011325993 A CN202011325993 A CN 202011325993A CN 112449270 A CN112449270 A CN 112449270A
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China
Prior art keywords
type
audio output
terminal
cable
speaker
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Granted
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CN202011325993.1A
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Chinese (zh)
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CN112449270B (en
Inventor
许彬
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1033—Cables or cables storage, e.g. cable reels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/03—Connection circuits to selectively connect loudspeakers or headphones to amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/09—Applications of special connectors, e.g. USB, XLR, in loudspeakers, microphones or headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Headphones And Earphones (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

The application discloses an audio output method, a data cable, a terminal and a storage medium. The audio output method comprises the following steps: the method comprises the steps that a TYPE-C cable is set to be connected with first electronic equipment; the TYPE-C cable also comprises a TYPE-C interface, and the TYPE-C interface can be connected with a digital earphone; the first electronic equipment is at least used for outputting an image signal of a terminal; outputting the audio of the terminal based on a first audio output mode selected from at least two audio output modes; wherein the at least two audio output modes include: a first speaker output; the first speaker is provided on the terminal; a second speaker output; the second speaker is disposed on the first electronic device; the digital earphone outputs.

Description

Audio output method, data cable, terminal and storage medium
Technical Field
The present application relates to the field of communications technologies, and in particular, to an audio output method, a data cable, a terminal, and a storage medium.
Background
Modern computing and display technologies have facilitated the development of Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR) systems. AR systems typically supplement the real world environment with simulation elements. For example, the AR system may provide a view of the surrounding real-world environment to the user via the head-mounted display. However, computer generated images may also be presented on the display to enhance the real world environment. The computer-generated image may include elements that are contextually relevant to the real-world environment. These elements may include simulated text, images, objects, and the like.
In the correlation technique, the split type AR glasses output audio through Bluetooth earphones or the AR glasses with loudspeakers, and the audio output quality is influenced.
Disclosure of Invention
The embodiment of the application provides an audio selection method, a data cable, a terminal and a storage medium, so as to at least solve the problem of improving audio output quality in the related art.
The technical scheme of the embodiment of the application is realized as follows:
in a first aspect, an embodiment of the present application provides an audio output method, where the method includes:
the method comprises the steps that a TYPE-C cable is set to be connected with first electronic equipment; the TYPE-C cable also comprises a TYPE-C interface, and the TYPE-C interface can be connected with a digital earphone; the first electronic equipment is at least used for outputting an image signal of a terminal;
outputting the audio of the terminal based on a first audio output mode selected from at least two audio output modes; wherein the content of the first and second substances,
the at least two audio output modes include:
a first speaker output; the first speaker is provided on the terminal;
a second speaker output; the second speaker is disposed on the first electronic device;
the digital earphone outputs.
In a second aspect, an embodiment of the present application provides a data cable, including:
the first TYPE-C plug is used for establishing data connection with first electronic equipment; the first TYPE-C plug is not provided with a USB2.0 differential signal pair pin;
the second TYPE-C plug is used for establishing data connection with second electronic equipment;
the first TYPE-C socket is used for connecting a third electronic device provided with a USB2.0 standard plug; the first TYPE-C socket is configured with a USB2.0 differential signal pin.
In a third aspect, an embodiment of the present application provides a terminal, where the terminal includes:
the connecting unit is used for being connected with the first electronic equipment through a set TYPE-C cable; the TYPE-C cable also comprises a TYPE-C interface, and the TYPE-C interface can be connected with a digital earphone; the first electronic equipment is at least used for outputting an image signal of a terminal;
an output unit for outputting the audio of the terminal based on a first audio output mode selected from at least two audio output modes; wherein the content of the first and second substances,
the at least two audio output modes include:
a first speaker output; the first speaker is provided on the terminal;
a second speaker output; the second speaker is disposed on the first electronic device;
the digital earphone outputs.
In a fourth aspect, an embodiment of the present application provides a terminal, including: a processor and a memory for storing a computer program operable on the processor, wherein the processor is adapted to perform the above-described audio output method when running the computer program.
In a fifth aspect, embodiments of the present application provide a storage medium having a computer program stored thereon, where the computer program is executed by a processor to perform the audio output method.
In the embodiment of the application, the terminal is connected with the first electronic device through the TYPE-C cable, and another TYPE-C interface of the TYPE-C cable can be used for connecting the digital earphone. In a case where the first electronic device outputs an image signal of the terminal, the terminal may output an audio of the terminal based on a first audio output manner selected from among the at least two audio output manners. The digital headphone output using the TYPE-C cable connection is an audio output mode that can be selected as the first audio output mode. Therefore, the method and the device can provide more audio output choices for the user, the quality of the output audio can be effectively guaranteed by using the high-quality wired digital earphone, multiple audio output modes can be matched with the use scene of the user, privacy is protected, and the use experience of the user is improved.
Drawings
Fig. 1 is a schematic configuration diagram of an audio output system provided in the related art;
fig. 2 is a schematic configuration diagram of another audio output system provided in the related art;
fig. 3 is a schematic flowchart of an audio output method according to an embodiment of the present application;
fig. 4 is a schematic architecture diagram of an audio output system provided in an embodiment of the present application;
fig. 5 is a schematic flowchart of an audio output method according to an embodiment of the present application;
fig. 6 is a schematic view of an application scenario of a data cable according to an embodiment of the present application;
fig. 7 is a schematic layout diagram of TYPE-C interface signal pins provided in the related art;
FIG. 8 is a schematic circuit diagram of a data cable according to an embodiment of the present application;
FIG. 9 is a schematic circuit diagram of another data cable according to an embodiment of the present application;
fig. 10 is a schematic structural component diagram of a terminal according to an embodiment of the present application;
fig. 11 is a schematic diagram of a hardware composition structure of a terminal according to an embodiment of the present application.
Detailed Description
The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
In order to facilitate understanding of the technical solutions of the embodiments of the present application, the following description will be made of related technologies related to the embodiments of the present application.
The following description is made with reference to fig. 1 and fig. 2, where fig. 1 is a schematic diagram of an architecture of an audio output system provided in the related art, and fig. 2 is a schematic diagram of an architecture of another audio output system provided in the related art.
In the example of fig. 1, the audio of the mobile phone is transmitted to the main board of the AR glasses through the USB TYPE-C cable, and then transmitted from the main board of the AR glasses to the speaker located on the temple for audio output.
In the example of fig. 2, the audio of the mobile phone is transmitted to the main board of the AR glasses through the USB TYPE-C cable, and then transmitted to the wired headset welded on the AR glasses from the main board of the AR glasses for output.
In practical applications, if the system shown in fig. 1 is used, the audio output speakers are placed on the left and right temples, there will be the following problems: the output audio has poor tone quality and poor privacy, and is not suitable for public use. If the system shown in fig. 2 is used, the wired digital earphones are welded on the main board of the glasses, and the tone quality cannot be guaranteed because the user cannot independently select the high-quality wired earphones. In addition, the aesthetics of the AR glasses are also affected.
To sum up, for solving the problem that promotes audio output quality, in this application embodiment, the terminal passes through the TYPE-C cable and is connected with first electronic equipment, and this TYPE-C cable has another TYPE-C interface to be used for connecting digital earphone. In a case where the first electronic device outputs an image signal of the terminal, the terminal may output an audio of the terminal based on a first audio output manner selected from among the at least two audio output manners. The digital headphone output using the TYPE-C cable connection is an audio output mode that can be selected as the first audio output mode. Therefore, more audio output choices can be provided for the user, the quality of the output audio can be effectively guaranteed by using the high-quality optional wired digital earphone, the multiple audio output modes can be matched with the use scene of the user, the privacy is protected, and the personalized use experience of the user is improved.
The execution steps of the audio output method will be described below in the context of an example of a method, which, with reference to fig. 3, comprises the following steps:
step 301: the method comprises the steps that a TYPE-C cable is set to be connected with first electronic equipment; the TYPE-C cable also comprises a TYPE-C interface, and the TYPE-C interface can be connected with a digital earphone; the first electronic equipment is at least used for outputting an image signal of the terminal.
Step 302: outputting the audio of the terminal based on a first audio output mode selected from at least two audio output modes; wherein the at least two audio output modes include:
a first speaker output; the first speaker is provided on the terminal;
a second speaker output; the second speaker is disposed on the first electronic device;
the digital earphone outputs.
In step 301, the execution body is a terminal. Here, the terminal may be any device such as a mobile phone, a tablet, a notebook, and the like. The terminal is connected with the first electronic equipment through the set TYPE-C cable. The first electronic device may be an AR split glasses in this application, or may be an additional device having a display function. The set TYPE-C cable has a set TYPE-C interface that can be connected to a digital headset. It should be noted that, currently, mainstream mobile phone manufacturers basically use digital earphones as original earphones. It is readily understood that digital headphones are headphone products that are directly linked using a digital interface.
It should be noted that there may be more than one first electronic device to which the terminal is connected.
In some possible embodiments, the audio output method of the present application further includes the steps of:
and supplying power to the first electronic equipment through the set TYPE-C cable.
In practical application, when The terminal detects that a receiving device (sink) is inserted into The set TYPE-C cable through a Channel Configuration (CC) signal pin, The terminal opens an OTG (On-The-Go) function and outputs a 5V power supply VBUS to The receiving device. Here, the reception apparatus includes a first electronic apparatus and a digital headphone.
In step 302, the terminal outputs the audio of the terminal based on a first audio output mode selected from at least two audio output modes. In practical applications, how to select the first audio output mode may be any of the following cases:
case 1: the at least two audio output modes are displayed on a display screen of the terminal or a display screen of the first electronic equipment, so that a user can conveniently select the first audio output mode by using various modes such as touch control, frame selection and the like.
Case 2: the terminal or the first electronic equipment is provided with buttons, and each button corresponds to one of at least two audio output modes. And receiving click or non-contact sensing selection of a user for a first audio output mode.
Case 3: the terminal is provided with a preset audio output mode priority.
Case 4: or the terminal automatically judges the current use scene according to information returned by a sensor arranged on the terminal or the first electronic equipment, and automatically matches the optimal audio output mode according to the use scene to serve as the hostile audio output mode.
Corresponding to the situation 1, the audio output method further comprises the following steps:
displaying a first window on a display screen of the first electronic device or a display screen of the terminal; wherein the first window is used for displaying the at least two audio output modes.
In one embodiment, the terminal may pop up the first window after detecting that the first electronic device is inserted through the CC. The first window may be on a display screen of the terminal or on a display screen of the first electronic device. It is easily understood that at least a part of the signal on the display screen of the first electronic device is from the terminal, and the signal instruction for popping up the first window can also be from the terminal. For example, in an application scenario of AR glasses, an image signal on the AR glasses comes from a mobile terminal.
In one embodiment, in a case where a digital headphone is connected to the TYPE-C interface, the audio output mode displayed in the first window includes: the digital earphone outputs.
The embodiments of the present application are further illustrated below with reference to fig. 4. Fig. 4 shows a schematic architecture diagram of an audio output system in the present application. Here, the first electronic device is an AR glasses, and the terminal is a mobile phone. Digital earphones are connected to the TYPE-C cable. The first loudspeaker is a loudspeaker of the mobile phone, and the second loudspeaker is a sounding loudspeaker of the AR glasses. In this configuration, the at least two audio output modes in step 302 are three selectable audio output modes, which are: a first speaker output, a second speaker output, a digital headphone output. It is easily understood that if in an embodiment, the terminal is not provided with the first speaker, and the TYPE-C interface on the TYPE-C cable is connected with the digital earphone, at least two audio output modes are: a second speaker output, a digital headphone output. In another embodiment, if no device is connected to the TYPE-C interface on the TYPE-C cable, at least two audio output modes are: a first speaker output, a second speaker output.
Please refer to fig. 5 for a case of outputting an audio of a terminal through a second speaker, where fig. 5 is a schematic flowchart of an audio output method according to an embodiment of the present application, and in the embodiment shown in the drawing, the terminal sends a digital video interface standard (DP, Display Port) signal encapsulating a terminal audio to a first electronic device through a TYPE-C cable. The first electronic device decodes the DP signal in a DP chip, wherein the audio is sent to a Micro Control Unit (MCU) through an integrated circuit built-in audio bus (I2S, Inter-IC Sound), and the MCU then outputs the audio through a second speaker.
In some possible embodiments, in a case where the terminal is provided with a pre-paired bluetooth audio output device, the at least two audio output modes further include:
and outputting by the pre-paired Bluetooth audio output device.
In practical applications, besides the speaker and the wired digital earphone, a Bluetooth (BT) earphone is also an optional audio output mode.
In one embodiment, when the BT headset and the wired digital headset are included in the at least two audio output modes, the wired digital headset is preferable. It is easy to understand that the BT headset has a problem of endurance in use, and the sound quality level is generally weaker than that of a wired digital headset.
In order to implement the audio output method according to the embodiment of the present application, an embodiment of the present application further provides a data cable based on the usb type-C interface, as shown in fig. 6, the data cable includes:
the first TYPE-C plug is used for establishing data connection with first electronic equipment; the first TYPE-C plug is not provided with a USB2.0 differential signal pair pin;
the second TYPE-C plug is used for establishing data connection with second electronic equipment;
the first TYPE-C socket is used for connecting a third electronic device provided with a USB2.0 standard plug; the first TYPE-C socket is configured with a USB2.0 differential signal pin.
It should be noted that the data cable is the TYPE-C cable set in the audio output method. In the embodiment shown in fig. 6, the first electronic device is an AR glasses, the second electronic device is a mobile terminal, and the third electronic device is a digital headset. The cable provides more audio output options for the first electronic device.
Fig. 7 is a schematic diagram of the layout of TYPE-C interface signal pins provided in the related art, and the pins shown at the top are arranged in a standard TYPE-C female connector, i.e., a TYPE-C socket, as shown in fig. 7. The number of the pins is 24, the interface is a full-function TYPE-C interface, and the interface comprises 4 pairs of overspeed data differential signal pairs (TX1 + -, RX1 + -, TX2 + -, RX2 + -), 2 pairs of USB differential signal pairs (D +/D-), one pair of sideband usage (SBU, SidebandUse), 2 CCs, 4 VBUS and 4 ground wires. The standard TYPE-C male plug, i.e., TYPE-C plug, is shown below FIG. 7, satisfying a positive and negative insertion.
The embodiments of the present application are further described below with reference to fig. 8. Fig. 8 shows a schematic circuit diagram of a data cable according to an embodiment of the present application. In this embodiment, the second TYPE-C plug is a full-function TYPE-C male plug, which can implement simultaneous operation of USB3.1 and DP and USB 2.0. The first TYPE-C plug is not configured with a USB2.0 differential signal pair pin TYPE-C male plug. The first TYPE-C receptacle is configured with USB2.0 differential signal pins and VBUS and ground.
In some possible embodiments, the second TYPE-C plug is a plug that is not configured with two sets of extra speed data differential signal pairs TX2/RX2 pins.
Here, as illustrated in fig. 9, fig. 9 is a schematic circuit diagram of another data cable according to an embodiment of the present application. In the embodiment shown in FIG. 9, the second TYPE-C plug is not a fully functional TYPE-C male plug, and is not configured with TX2 + -pins and RX2 + -pins. It should be noted that the DP1.2 version and above protocol supports the transmission of video data using 2 pairs of differential lines. Therefore, in the embodiment, the TX2 ± and RX2 ± pins are not configured, which is beneficial to reducing the weight and the production cost of the data cable, and is beneficial to reducing the volume of the data cable.
In order to implement the audio output method according to the embodiment of the present application, an embodiment of the present application further provides a terminal, as shown in fig. 10, where the terminal includes:
a connection unit 1001 for connecting with a first electronic device by setting a TYPE-C cable; the TYPE-C cable also comprises a TYPE-C interface, and the TYPE-C interface can be connected with a digital earphone; the first electronic equipment is at least used for outputting an image signal of a terminal;
an output unit 1002, configured to output an audio of the terminal based on a first audio output manner selected from at least two audio output manners; wherein the content of the first and second substances,
the at least two audio output modes include:
a first speaker output; the first speaker is provided on the terminal;
a second speaker output; the second speaker is disposed on the first electronic device;
the digital earphone outputs.
In one embodiment, the terminal further includes a power supply unit configured to:
and supplying power to the first electronic equipment through the set TYPE-C cable.
In an embodiment, when the terminal is provided with a pre-paired bluetooth audio output device, the at least two audio output modes further include:
and outputting by the pre-paired Bluetooth audio output device.
In one embodiment, the terminal further includes a display unit configured to:
displaying a first window on a display screen of the first electronic device or a display screen of the terminal; wherein the first window is used for displaying the at least two audio output modes.
In an embodiment, when the TYPE-C interface is connected to a digital headphone, the audio output mode displayed on the first window of the display unit includes:
the digital earphone outputs.
In one embodiment, the first electronic device is an AR glasses.
In actual application, the connection unit 1001, the output unit 1002, the power supply unit, and the display unit may be implemented by a processor in the terminal, and of course, the processor needs to run a program stored in the memory to implement the functions of the above program modules.
It should be noted that, in the above-mentioned fig. 10, the terminal provided in the embodiment is only exemplified by the division of the above-mentioned program modules, and in practical applications, the above-mentioned processing distribution may be completed by different program modules according to needs, that is, the internal structure of the terminal is divided into different program modules to complete all or part of the above-mentioned processing. In addition, the terminal and the audio output method provided by the above embodiments belong to the same concept, and the specific implementation process thereof is described in the method embodiments, which is not described herein again.
Based on the hardware implementation of the program module, in order to implement the method of the embodiment of the present application, the embodiment of the present application further provides a terminal. Fig. 11 is a schematic diagram of a hardware component structure of a terminal 1100 according to an embodiment of the present disclosure. The terminal 1100 shown in fig. 11 includes a processor 1110, and the processor 1110 can call and execute a computer program from a memory to implement the method in the embodiment of the present application.
Optionally, as shown in fig. 11, the terminal 1100 may further include a memory 1120. From the memory 1120, the processor 1110 can call and run a computer program to implement the method in the embodiment of the present application.
The memory 1120 may be a separate device from the processor 1110, or may be integrated into the processor 1110.
Optionally, as shown in fig. 11, the terminal 1100 may further include a transceiver 1130, and the processor 1110 may control the transceiver 1130 to communicate with other devices, and in particular, may transmit information or data to the other devices or receive information or data transmitted by the other devices.
The transceiver 1130 may include a transmitter and a receiver, among others. The transceiver 1130 may further include one or more antennas, which may be present in number.
Optionally, the terminal 1100 includes the data processing apparatus in the embodiment of the present application, and the terminal 1100 may implement the corresponding process implemented by the data processing apparatus in each method in the embodiment of the present application, and for brevity, no further description is given here.
Optionally, the terminal 1100 may be a terminal in each method of the embodiment of the present application.
The memory in the embodiments of the present application is used to store various types of data to support operations in the terminal. Examples of such data include: any computer program for operating on an associated device.
It will be appreciated that the memory can be either volatile memory or nonvolatile memory, and can include both volatile and nonvolatile memory. Among them, the nonvolatile Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a magnetic random access Memory (FRAM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical disk, or a Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced DRAM), Synchronous Dynamic Random Access Memory (SLDRAM), Direct Memory (DRmb Access), and Random Access Memory (DRAM). The memories described in the embodiments of the present application are intended to comprise, without being limited to, these and any other suitable types of memory.
The method disclosed in the embodiments of the present application may be applied to a processor, or may be implemented by a processor. The processor may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The processor described above may be a general purpose processor, a DSP, or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. The processor may implement or perform the methods, steps, and logic blocks disclosed in the embodiments of the present application. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software modules may be located in a storage medium located in a memory where a processor reads the programs in the memory and in combination with its hardware performs the steps of the method as previously described.
When the processor executes the program, corresponding processes in the methods of the embodiments of the present application are implemented, and for brevity, are not described herein again.
In an exemplary embodiment, the present application further provides a storage medium, i.e., a computer storage medium, specifically a computer readable storage medium, for example, including a memory storing a computer program, which is executable by a processor to perform the steps of the foregoing method. The computer readable storage medium may be Memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface Memory, optical disk, or CD-ROM.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus, terminal and method may be implemented in other manners. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof that contribute to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for enabling an electronic device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (11)

1. An audio output method, characterized in that the method comprises:
the method comprises the steps that a TYPE-C cable is set to be connected with first electronic equipment; the TYPE-C cable also comprises a TYPE-C interface, and the TYPE-C interface can be connected with a digital earphone; the first electronic equipment is at least used for outputting an image signal of a terminal;
outputting the audio of the terminal based on a first audio output mode selected from at least two audio output modes; wherein the content of the first and second substances,
the at least two audio output modes include:
a first speaker output; the first speaker is provided on the terminal;
a second speaker output; the second speaker is disposed on the first electronic device;
the digital earphone outputs.
2. The method of claim 1, further comprising:
and supplying power to the first electronic equipment through the set TYPE-C cable.
3. The method according to claim 1, wherein in case that the terminal is provided with a pre-paired bluetooth audio output device, the at least two audio output modes further comprise:
and outputting by the pre-paired Bluetooth audio output device.
4. The method of claim 1, further comprising:
displaying a first window on a display screen of the first electronic device or a display screen of the terminal; wherein the first window is used for displaying the at least two audio output modes.
5. The method of claim 4, wherein in the case that a digital headphone is connected to the TYPE-C interface, the audio output mode displayed by the first window comprises:
the digital earphone outputs.
6. The method of claim 1, wherein the first electronic device is Augmented Reality (AR) glasses.
7. A data cable, the data cable comprising:
the first TYPE-C plug is used for establishing data connection with first electronic equipment; the first TYPE-C plug is not provided with a USB2.0 differential signal pair pin;
the second TYPE-C plug is used for establishing data connection with second electronic equipment;
the first TYPE-C socket is used for connecting a third electronic device provided with a USB2.0 standard plug; the first TYPE-C socket is configured with a USB2.0 differential signal pin.
8. The data cable of claim 7,
the second TYPE-C plug is a plug which is not provided with two groups of pins TX2/RX2 of the overspeed data differential signal pair.
9. A terminal, comprising:
the connecting unit is used for being connected with the first electronic equipment through a set TYPE-C cable; the TYPE-C cable also comprises a TYPE-C interface, and the TYPE-C interface can be connected with a digital earphone; the first electronic equipment is at least used for outputting an image signal of a terminal;
an output unit for outputting the audio of the terminal based on a first audio output mode selected from at least two audio output modes; wherein the content of the first and second substances,
the at least two audio output modes include:
a first speaker output; the first speaker is provided on the terminal;
a second speaker output; the second speaker is disposed on the first electronic device;
the digital earphone outputs.
10. A terminal, comprising: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is adapted to perform the steps of the method of any one of claims 1 to 6 when running the computer program.
11. A storage medium having a computer program stored thereon, the computer program, when being executed by a processor, implementing the steps of the method of any one of claims 1 to 6.
CN202011325993.1A 2020-11-24 2020-11-24 Audio output method, data cable, terminal and storage medium Active CN112449270B (en)

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