WO2016173395A1

WO2016173395A1 - Method for starting sound effect, terminal device and computer storage medium

Info

Publication number: WO2016173395A1
Application number: PCT/CN2016/078910
Authority: WO
Inventors: 申世安
Original assignee: 努比亚技术有限公司
Priority date: 2015-04-27
Filing date: 2016-04-08
Publication date: 2016-11-03
Also published as: CN104778067B; CN104778067A

Abstract

A method for starting a sound effect, a terminal device and a computer storage medium. The method for starting a sound effect comprises: starting an application program (S101); judging whether the application program is in a predetermined white list, the predetermined white list being added based on a system bottom-layer audio frame (S102); and starting, if the application program is in the predetermined white list, a sound effect function of the application program (S103).

Description

Method for starting sound effect, terminal device and computer storage medium

Technical field

The present invention relates to the field of communications technologies, and in particular, to a method for starting a sound effect, a terminal device, and a computer storage medium.

Background technique

The karaoke function usually provided by the terminal device is realized by the karaoke (unmanned accompaniment) related application (App, Application), and therefore, the karaoke effect of the terminal device is not satisfactory. Existing terminal equipment manufacturers such as mobile phone manufacturers debug a set of parameters to adjust the karaoke effect of the terminal equipment, but it is still difficult to improve the sound effects of many karaoke applications, and even affect other voice applications (such as QQ) by turning on this set of parameters. The effect of voice or WeChat voice, etc.).

The above content is only used to assist in understanding the technical solutions of the present invention, and does not constitute an admission that the above is prior art.

Summary of the invention

Embodiments of the present invention are directed to a method, a terminal device, and a computer storage medium for enabling sound effects, which can improve the karaoke effect of a music application while avoiding interference with voice functions of other applications.

To achieve the above objective, a method for starting a sound effect is provided by an embodiment of the present invention, and the method for starting a sound effect includes the following steps:

Launch the application;

Determining whether the application is in a predetermined white list, and the predetermined white list is added based on a system underlying audio framework;

Initiating the sound of the application if the application is in the predetermined white list Features.

As an implementation manner, the method further includes:

If the application is not within the predetermined whitelist, the application is exited.

As an implementation manner, after the launching the application, the method further includes:

Determine whether the sound effect switch is in the on state;

If the sound effect switch is in an on state, it is determined whether the earphone is inserted into the terminal device.

As an embodiment, after the application is started, the method further includes: determining whether the sound effect switch is in an open state; if the sound effect switch is in a closed state, outputting a display sound effect switch prompt box to prompt to open the sound effect switch.

As an implementation manner, after the determining whether the earphone is inserted into the terminal device, the method further includes:

If the earphone is not inserted into the terminal device, the display earphone prompt box is output to prompt the insertion of the earphone.

As an implementation manner, before the determining whether the application is in a predetermined white list, the method further includes: determining that the earphone is inserted into the terminal device.

As an implementation manner, the sound function of the application is started, including:

The input recording sound is collected, the collected recording sound is mixed with the music sound, and the mixed sound is output.

As an implementation manner, the mixing the collected recording sound and the music sound, and outputting the mixed sound, includes:

Through the algorithm configured by the underlying audio framework of the system, the collected recording sound is mixed with the music sound, and the mixed sound is output.

As an implementation manner, the act of starting the sound effect of the application includes: processing the sound according to a specific parameter of the underlying configuration, and outputting the sound.

In an embodiment, the method further includes: if the application is not in the pre- In the whitelist, the sound is processed according to the default parameters and output.

The embodiment of the invention further provides a terminal device, where the terminal device includes:

a program launch module configured to launch an application;

a first determining module, configured to determine whether the application is in a predetermined whitelist, and the predetermined whitelist is added based on an underlying audio framework of the system;

The sound effect starting module is configured to activate the sound effect function of the application if the application is in the predetermined white list.

As an implementation manner, the terminal device further includes:

Exiting the processing module, configured to exit the application if the application is not within the predetermined whitelist.

As an implementation manner, the terminal device further includes:

a second determining module configured to determine whether the sound effect switch is turned on;

The third determining module is configured to determine whether the earphone is inserted into the terminal device if the sound effect switch is in an open state.

As an implementation manner, the terminal device further includes:

a second determining module configured to determine whether the sound effect switch is in an open state;

The first prompting module is configured to output a sound effect switch prompt box to prompt to open the sound effect switch if the sound effect switch is in a closed state.

As an implementation manner, the terminal device further includes:

The second prompting module is configured to output a display earphone prompt box to prompt insertion of the earphone if the earphone is not inserted into the terminal device.

As an implementation manner, the first determining module is configured to determine whether the headset is inserted into the terminal device before determining whether the application is in a predetermined white list.

As an implementation manner, the sound effect starting module is configured to collect the input recording sound, mix the collected recording sound with the music sound, and output the mixed sound.

As an implementation manner, the sound effect starting module is configured to mix the collected recording sound with the music sound through an algorithm configured by the underlying audio frame of the system, and output the mixed sound.

In one embodiment, the sound effect starting module is configured to: if the application is in the predetermined white list, process the sound according to a specific parameter configured by the bottom layer; if the application is not in the predetermined In the white list, the sound is processed according to the default parameters and output.

The embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are configured to execute the method for starting a sound effect according to the embodiment of the invention.

The method for starting a sound effect, the terminal device and the computer storage medium provided by the embodiment of the present invention determine whether the application program is in a predetermined white list by starting an application program of the terminal device, and the predetermined white list is based on the system bottom layer audio of the terminal device. The framework adds, if the application is within the predetermined whitelist, launching the sound function of the application. In this way, based on the system's underlying sound effects, the karaoke effect of the music application can be improved while avoiding interference with the voice functions of other applications.

DRAWINGS

1 is a schematic structural diagram of hardware of a terminal device that implements various embodiments of the present invention;

2 is a schematic diagram of a wireless communication system of the terminal device shown in FIG. 1;

3 is a schematic flow chart of an embodiment of a method for starting a sound effect according to the present invention;

4 is a schematic flow chart of another embodiment of a method for starting a sound effect according to the present invention;

FIG. 5 is a schematic diagram of functional modules of an embodiment of a terminal device according to the present invention; FIG.

FIG. 6 is a schematic diagram of functional modules of another embodiment of a terminal device according to the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A terminal device implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, the use of suffixes such as "module", "component" or "unit" for indicating an element is merely an explanation for facilitating the present invention, and does not have a specific meaning per se. Therefore, "module" and "component" can be used in combination.

The terminal device can be implemented in various forms. For example, the terminal described in the present invention may include, for example, a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (Personal Digital Assistant), a PAD (Tablet), a PMP (Portable Multimedia Player), a navigation device, etc. Mobile terminals and fixed terminals such as digital TVs, desktop computers, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, those skilled in the art will appreciate that configurations in accordance with embodiments of the present invention can be applied to fixed type terminals in addition to components that are specifically for mobile purposes.

FIG. 1 is a schematic diagram showing the hardware structure of a mobile terminal embodying various embodiments of the present invention.

The mobile terminal 100 may include a wireless communication unit 110, an A/V (Audio/Video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190. and many more. Figure 1 illustrates a mobile terminal having various components, but it should be understood that not all illustrated components are required to be implemented. More or fewer components can be implemented instead. The elements of the mobile terminal will be described in detail below.

Wireless communication unit 110 typically includes one or more components that permit radio communication between mobile terminal 100 and a wireless communication device or network. For example, the wireless communication unit may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short-range communication module 114, and a location information module 115.

The broadcast receiving module 111 receives a broadcast signal and/or broadcast associated information from an external broadcast management server via a broadcast channel. The broadcast channel can include a satellite channel and/or a terrestrial channel. Broadcast management The server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives the previously generated broadcast signal and/or broadcast associated information and transmits it to the terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Moreover, the broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal. The broadcast associated information may also be provided via a mobile communication network, and in this case, the broadcast associated information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in the form of Digital Multimedia Broadcasting (DMB) Electronic Program Guide (EPG), Digital Video Broadcasting Handheld (DVB-H) Electronic Service Guide (ESG), and the like. . The broadcast receiving module 111 can receive a signal broadcast by using various types of broadcast apparatuses. In particular, the broadcast receiving module 111 can use forward link media (MediaFLO) by using, for example, multimedia broadcast-terrestrial (DMB-T), digital multimedia broadcast-satellite (DMB-S), digital video broadcast-handheld (DVB-H) The digital broadcasting device of the @) data broadcasting device, the terrestrial digital broadcasting integrated service (ISDB-T), or the like receives the digital broadcasting. The broadcast receiving module 111 can be constructed as various broadcast apparatuses suitable for providing broadcast signals as well as the above-described digital broadcast apparatuses. The broadcast signal and/or broadcast associated information received via the broadcast receiving module 111 may be stored in the memory 160 (or other type of storage medium).

The mobile communication module 112 transmits the radio signals to and/or receives radio signals from at least one of a base station (e.g., an access point, a Node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received in accordance with text and/or multimedia messages.

The wireless internet module 113 supports wireless internet access of the mobile terminal. The module can be internally or externally coupled to the terminal. The wireless Internet access technologies involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro (Wireless Broadband), Wimax (Worldwide Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access), etc. .

The short range communication module 114 is a module for supporting short range communication. Some examples of short-range communication technologies include BluetoothTM, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), Purple BeeTM and more.

The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of a location information module is a GPS (Global Positioning Device). According to the current technology, the GPS module 115 calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information to accurately calculate three-dimensional current position information based on longitude, latitude, and altitude. Currently, the method for calculating position and time information uses three satellites and corrects the calculated position and time information errors by using another satellite. Further, the GPS module 115 is capable of calculating speed information by continuously calculating current position information in real time.

The A/V input unit 120 is for receiving an audio or video signal. The A/V input unit 120 may include a camera 121 and a microphone 122 that processes image data of still pictures or video obtained by the image capturing device in a video capturing mode or an image capturing mode. The processed image frame can be displayed on the display unit 151. The image frames processed by the camera 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 121 may be provided according to the configuration of the mobile terminal. The microphone 122 can receive sound (audio data) via a microphone in an operation mode of a telephone call mode, a recording mode, a voice recognition mode, and the like, and can process such sound as audio data. The processed audio (voice) data can be converted to a format output that can be transmitted to the mobile communication base station via the mobile communication module 112 in the case of a telephone call mode. The microphone 122 can implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated during the process of receiving and transmitting audio signals.

The user input unit 130 may generate key input data according to a command input by the user to control various operations of the mobile terminal. The user input unit 130 allows the user to input various types of information, and may include a keyboard, a pot, a touch pad (eg, a touch sensitive component that detects changes in resistance, pressure, capacitance, etc. due to contact), a scroll wheel , rocker, etc. In particular, when the touch panel is superimposed on the display unit 151 in the form of a layer, a touch screen can be formed.

The sensing unit 140 detects a current state of the mobile terminal 100 (for example, the mobile terminal 100 The open or closed state), the location of the mobile terminal 100, the presence or absence of contact (ie, touch input) by the user with the mobile terminal 100, the orientation of the mobile terminal 100, the acceleration or speed of the mobile terminal 100, and the like, and the like, and A command or signal for controlling the operation of the mobile terminal 100 is generated. For example, when the mobile terminal 100 is implemented as a slide type mobile phone, the sensing unit 140 can sense whether the slide type phone is turned on or off. In addition, the sensing unit 140 can detect whether the power supply unit 190 provides power or whether the interface unit 170 is coupled to an external device. Sensing unit 140 may include proximity sensor 1410 which will be described below in connection with a touch screen.

The interface unit 170 serves as an interface through which at least one external device can connect with the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, and an audio input/output. (I/O) port, video I/O port, headphone port, and more. The identification module may be stored to verify various information used by the user using the mobile terminal 100 and may include a User Identification Module (UIM), a Customer Identification Module (SIM), a Universal Customer Identity Module (USIM), and the like. In addition, the device having the identification module (hereinafter referred to as "identification device") may take the form of a smart card, and thus the identification device may be connected to the mobile terminal 100 via a port or other connection device. The interface unit 170 can be configured to receive input from an external device (eg, data information, power, etc.) and transmit the received input to one or more components within the mobile terminal 100 or can be used at the mobile terminal and external device Transfer data between.

In addition, when the mobile terminal 100 is connected to the external base, the interface unit 170 may function as a path through which power is supplied from the base to the mobile terminal 100 or may be used as a transmission of various command signals allowing input from the base to the mobile terminal 100 The path to the terminal. Various command signals or power input from the base can be used as signals for identifying whether the mobile terminal is accurately mounted on the base. Output unit 150 is configured to provide an output signal (eg, an audio signal, a video signal, an alarm signal, a vibration signal, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display unit 151, an audio output module 152, an alarm unit 153, and the like.

The display unit 151 can display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 can display a user interface (UI) or a graphical user interface (GUI) related to a call or other communication (eg, text messaging, multimedia file download, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or image and related functions, and the like.

Meanwhile, when the display unit 151 and the touch panel are superposed on each other in the form of a layer to form a touch screen, the display unit 151 can function as an input device and an output device. The display unit 151 may include at least one of a liquid crystal display (LCD), a thin film transistor LCD (TFT-LCD), an organic light emitting diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to view from the outside, which may be referred to as a transparent display, and a typical transparent display may be, for example, a TOLED (Transparent Organic Light Emitting Diode) display or the like. According to a particular desired embodiment, the mobile terminal 100 may include two or more display units (or other display devices), for example, the mobile terminal may include an external display unit (not shown) and an internal display unit (not shown) . The touch screen can be used to detect touch input pressure as well as touch input position and touch input area.

The audio output module 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 when the mobile terminal is in a call signal receiving mode, a call mode, a recording mode, a voice recognition mode, a broadcast receiving mode, and the like. The audio signal is output as sound. Moreover, the audio output module 152 can provide audio output (eg, call signal reception sound, message reception sound, etc.) associated with a particular function performed by the mobile terminal 100. The audio output module 152 can include a pickup, a buzzer, and the like.

The alarm unit 153 can provide an output to notify the mobile terminal 100 of the occurrence of an event. Typical events may include call reception, message reception, key signal input, touch input, and the like. In addition to the audio or video output, the alert unit 153 can provide output in a different manner to notify the event The occurrence of the piece. For example, the alarm unit 153 can provide an output in the form of vibrations, and when a call, message, or some other incoming communication is received, the alarm unit 153 can provide a tactile output (ie, vibration) to notify the user of it. By providing such a tactile output, the user is able to recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm unit 153 can also provide an output of the notification event occurrence via the display unit 151 or the audio output module 152.

The memory 160 may store a software program or the like for processing and control operations performed by the controller 180, or may temporarily store data (for example, a phone book, a message, a still image, a video, etc.) that has been output or is to be output. Moreover, the memory 160 can store data regarding vibrations and audio signals of various manners that are output when a touch is applied to the touch screen.

The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card type memory (eg, SD or DX memory, etc.), a random access memory (RAM), a static random access memory ( SRAM), read only memory (ROM), electrically erasable programmable read only memory (EEPROM), programmable read only memory (PROM), magnetic memory, magnetic disk, optical disk, and the like. Moreover, the mobile terminal 100 can cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.

The controller 180 typically controls the overall operation of the mobile terminal. For example, the controller 180 performs the control and processing associated with voice calls, data communications, video calls, and the like. In addition, the controller 180 may include a multimedia module 181 for reproducing (or playing back) multimedia data, which may be constructed within the controller 180 or may be configured to be separate from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.

The power supply unit 190 receives external power or internal power under the control of the controller 180 and provides appropriate power required to operate the various components and components.

The various embodiments described herein can be used, for example, in computer software, hardware, or any of them. The combined computer readable medium is implemented. For hardware implementations, the embodiments described herein may be through the use of application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays ( An FPGA, a processor, a controller, a microcontroller, a microprocessor, at least one of the electronic units designed to perform the functions described herein, in some cases, such an embodiment may be at the controller 180 Implemented in the middle. For software implementations, implementations such as procedures or functions may be implemented with separate software modules that permit the execution of at least one function or operation. The software code can be implemented by a software application (or program) written in any suitable programming language, which can be stored in memory 160 and executed by controller 180.

So far, the mobile terminal has been described in terms of its function. Hereinafter, for the sake of brevity, a slide type mobile terminal among various types of mobile terminals such as a folding type, a bar type, a swing type, a slide type mobile terminal, and the like will be described as an example. Therefore, the present invention can be applied to any type of mobile terminal, and is not limited to a slide type mobile terminal.

The mobile terminal 100 as shown in FIG. 1 may be configured to operate using, for example, wired and wireless communication devices and satellite-based communication devices that transmit data via frames or packets.

A communication device in which a mobile terminal according to the present invention can be operated will now be described with reference to FIG.

Such communication devices may use different air interfaces and/or physical layers. For example, air interfaces used by communication devices include, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications Equipment (UMTS) (in particular, Long Term Evolution (LTE)). ), Global System for Mobile Communications (GSM), etc. As a non-limiting example, the following description relates to CDMA communication devices, but such teachings are equally applicable to other types of devices.

Referring to FIG. 2, a CDMA wireless communication device can include a plurality of mobile terminals 100, a plurality of base stations (BS) 270, a base station controller (BSC) 275, and a mobile switching center (MSC) 280. The MSC 280 is configured to interface with a public switched telephone network (PSTN) 290. The MSC 280 is also configured to interface with a BSC 275 that can be coupled to the base station 270 via a backhaul line. The return route can be based on several Constructed by any of the known interfaces including, for example, E1/T1, ATM, IP, PPP, Frame Relay, HDSL, ADSL or xDSL. It will be understood that the apparatus as shown in FIG. 2 may include a plurality of BSC 2750s.

Each BS 270 can serve one or more partitions (or regions), each of which is covered by a multi-directional antenna or an antenna directed to a particular direction radially away from the BS 270. Alternatively, each partition may be covered by two or more antennas for diversity reception. Each BS 270 can be configured to support multiple frequency allocations, and each frequency allocation has a particular frequency spectrum (eg, 1.25 MHz, 5 MHz, etc.).

The intersection of partitioning and frequency allocation can be referred to as a CDMA channel. BS 270 may also be referred to as a Base Transceiver Sub-Device (BTS) or other equivalent terminology. In such a case, the term "base station" can be used to generally refer to a single BSC 275 and at least one BS 270. A base station can also be referred to as a "cell station." Alternatively, each partition of a particular BS 270 may be referred to as a plurality of cellular stations.

As shown in FIG. 2, a broadcast transmitter (BT) 295 transmits a broadcast signal to the mobile terminal 100 operating within the device. A broadcast receiving module 111 as shown in FIG. 1 is provided at the mobile terminal 100 to receive a broadcast signal transmitted by the BT 295. In Figure 2, several Global Positioning Device (GPS) satellites 300 are shown. The satellite 300 helps locate at least one of the plurality of mobile terminals 100.

In Figure 2, a plurality of satellites 300 are depicted, but it will be appreciated that useful positioning information can be obtained using any number of satellites. The GPS module 115 as shown in Figure 1 is typically configured to cooperate with the satellite 300 to obtain desired positioning information. Instead of GPS tracking technology or in addition to GPS tracking technology, other techniques that can track the location of the mobile terminal can be used. Additionally, at least one GPS satellite 300 can selectively or additionally process satellite DMB transmissions.

As a typical operation of the wireless communication device, the BS 270 receives reverse link signals from various mobile terminals 100. Mobile terminal 100 typically participates in calls, messaging, and other types of communications. Each reverse link signal received by a particular base station 270 is processed within a particular BS 270. The obtained data is forwarded to the relevant BSC 275. The BSC provides call resource allocation and coordinated mobility management functions including a soft handoff procedure between the BSs 270. The BSC275 will also receive the received data. To MSC 280, it provides additional routing services for interfacing with PSTN 290. Similarly, PSTN 290 interfaces with MSC 280, which forms an interface with BSC 275, and BSC 275 controls BS 270 accordingly to transmit forward link signals to mobile terminal 100.

Various embodiments of the present invention are proposed based on the above-described mobile terminal hardware structure and communication system.

As shown in FIG. 3, an embodiment of the present invention provides a method for starting a sound effect, and the method for starting a sound effect includes the following steps:

Step S101, starting an application;

In this embodiment, the terminal device may be a personal computer, a handheld device, a tablet computer, a personal digital assistant (PDA), a mobile phone, a smart phone, or the like. In this embodiment, the terminal device may be a mobile phone. Among them, the application has audio functions, such as singing applications (such as singing, national K songs, etc.) and chat applications (such as QQ, WeChat, etc.).

Step S102, determining whether the application is in a predetermined white list, and the predetermined white list is added based on an underlying audio framework of the system;

In this embodiment, the applications in the predetermined white list are applications that are allowed to be executed, and the applications are singing application software. If the user opens the singing application such as singing, national karaoke, etc., the sound effect switch will be automatically turned on.

In this embodiment, the terminal device (such as a mobile phone) can add a whitelist based on the underlying audio framework of the Android system, and when a singing application in the whitelist is opened, the sound effect function is turned on. Of course, it can be understood that the whitelist can also be added based on operating systems such as Apple, Symbian, and BlackBerry, and is not limited to the embodiment.

Step S103: If the application is in the predetermined white list, start the sound effect function of the application.

In this embodiment, the terminal device mixes the collected recording sound with the downlink music sound by adding an algorithm at the bottom layer, and achieves the effect of karaoke on the earphone end.

A method for starting a sound effect provided by an embodiment of the present invention, by starting an application, determining the Whether the application is in a predetermined whitelist, the predetermined whitelist is added based on the underlying audio framework of the system, and if the application is in the predetermined whitelist, the sound effect function of the application is started. In this way, based on the system's underlying sound effects, the karaoke effect of the music application can be improved while avoiding interference with the voice functions of other applications.

In an embodiment, as shown in FIG. 4, on the basis of the embodiment of FIG. 3, after the step S102, the method further includes:

Step S104: If the application is not in the predetermined white list, exit the application.

In this embodiment, when the terminal device determines that the application to be opened is not in the predetermined white list, the terminal directly exits the application.

In an embodiment, as shown in FIG. 4, on the basis of the embodiment of FIG. 3, after the step S101, the method further includes:

Step S105, determining whether the sound effect switch is turned on;

Step S106, if the sound effect switch is in an open state, determine whether the earphone is inserted into the terminal device;

In this embodiment, the terminal device determines whether the sound effect switch is turned on, and when determining that the sound effect switch is in an open state, further determines whether the earphone is inserted into the terminal device.

In this embodiment, the sound effect switch can control the total sound effects of all the audio function-enabled applications of the terminal device, that is, the singing application and the chat application. When the sound switch is turned on and the application is in the white list, the karaoke configuration is triggered only when the application is opened.

The whitelist setting prevents the user from turning the sound switch back and forth, while avoiding the effects of karaoke sound effects on the audio functions of other applications (such as QQ, WeChat, etc.).

It can be understood that applications with voice functions, such as QQ and WeChat, are outside the predetermined white list, so that even if the sound switch is turned on, the user opens the applications. When the program is still not touched, it avoids the audio effects of karaoke sound on normal applications.

Step S107, if the sound effect switch is in the off state, outputting a sound effect switch prompt box to prompt to open the sound effect switch.

In this embodiment, when the terminal device determines that the sound effect switch is in the off state, if the user opens the singing application, the sound effect switch prompt box is popped up, prompting the user that the sound effect switch is turned off, and the sound effect switch needs to be turned on.

In an embodiment, as shown in FIG. 4, on the basis of the embodiment of FIG. 3, after the step S106, the method further includes:

Step S108, if the headset is not inserted into the terminal device, outputting a headset prompt box to prompt insertion of the headset, wherein when the headset is inserted into the terminal device, determining whether the application is in a predetermined white Inside the list.

In this embodiment, when the terminal device determines that the headset is not inserted into the terminal device, if the user opens the singing application, the headset prompt box is popped up, prompting the user that the headset is turned off at this time, and the headset needs to be inserted.

In this embodiment, the user can assist the user to correctly use the Karaoke function by outputting a prompt box.

The embodiment of the present invention further provides a terminal device 1 . Referring to FIG. 5 , in the embodiment, the terminal device 1 includes:

The program startup module 101 is configured to start an application of the terminal device 1;

The first determining module 102 is configured to determine whether the application is in a predetermined white list, and the predetermined whitelist is added by the terminal device 1 based on the system underlying audio frame;

The sound effect starting module 103 is configured to activate the sound effect function of the application if the application is in the predetermined white list.

In this embodiment, the terminal device 1 may be a personal computer, a handheld device, a tablet computer, a personal digital assistant (PDA), a mobile phone, a smart phone, or the like. In this embodiment, the terminal device 1 can be a mobile phone. The application has audio functions, such as a singing application (singing, a national K song, etc.), a chat application (QQ, WeChat, etc.).

In this embodiment, the terminal device 1 (such as a mobile phone) can add a whitelist based on the underlying audio framework of the Android system, and when a singing application in the whitelist is opened, the sound effect function is turned on. Of course, it can be understood that the whitelist can also be added based on operating systems such as Apple, Symbian, and BlackBerry, and is not limited to the embodiment.

In this embodiment, the terminal device 1 mixes the collected recording sound with the downlink music sound by adding an algorithm at the bottom layer, and achieves the effect of karaoke on the earphone end.

The terminal device 1 provided by the embodiment of the present invention determines whether the application is in a predetermined white list by starting an application, and if the application is in the predetermined white list, determining whether the sound effect switch is turned on, if When the sound effect switch is in an open state, it is judged whether the earphone is inserted into the terminal device 1, and if the earphone is inserted into the terminal device 1, the sound effect of the application is started. In this way, based on the system's underlying sound effects, the karaoke effect of the music application can be improved while avoiding interference with the voice functions of other applications.

In an embodiment, as shown in FIG. 6, on the basis of the embodiment of FIG. 5, the terminal device 1 further includes:

The exit processing module 104 is configured to exit the application if the application is not within the predetermined whitelist.

In this embodiment, when the first determining module 102 determines that the application to be opened is not in the predetermined white list, the application is directly exited.

The second determining module 105 is configured to determine whether the sound effect switch is turned on;

The third determining module 106 is configured to determine whether the earphone is inserted into the terminal device 1 if the sound effect switch is in an open state;

The first prompting module 107 is configured to output a display sound effect switch prompt box to prompt to open the sound effect switch if the sound effect switch is in a closed state.

In this embodiment, the second determining module 105 determines whether the sound effect switch is turned on. When it is determined that the sound effect switch is in an open state, the third determining module 106 further determines whether the earphone is inserted into the terminal device 1.

In this embodiment, the sound effect switch can control the total sound effects of all the audio function-enabled applications of the terminal device 1, that is, the singing application and the chat application. When the sound switch is turned on and the application is in the white list, the karaoke configuration is triggered only when the application is opened.

It can be understood that applications with voice functions, such as QQ and WeChat, are outside the predetermined white list, so that even if the sound effect switch is turned on, the user does not touch the sound effect function when the user opens the applications. This avoids the audio effects of karaoke sound effects on normal applications.

In this embodiment, when the terminal device 1 determines that the sound effect switch is in the off state, if the user opens the singing application, the display sound effect switch prompt box is output, prompting the user that the sound effect switch is turned off, and the sound effect switch needs to be turned on.

The second prompting module 108 is configured to output a display earphone prompt box to prompt insertion of the earphone if the earphone is not inserted into the terminal device 1, wherein when the earphone is inserted into the terminal device 1, the determining unit Whether the application is in the scheduled whitelist.

In this embodiment, when the terminal device 1 determines that the headset is not inserted into the terminal device 1, if the user opens the singing application, a headset prompt box is output, prompting the user that the headset is turned off at this time, and the headset needs to be inserted.

In the embodiment of the present invention, the program starting module 101, the first determining module 102, the sound effect starting module 103, the exit processing module 104, the second determining module 105, the third determining module 106, the first prompting module 107, and The second prompting module 108 can be used by a central processing unit (CPU), a digital signal processor (DSP), a micro control unit (MCU), or Field-Programmable Gate Array (FPGA) implementation.

It is to be understood that the term "comprises", "comprising", or any other variants thereof, is intended to encompass a non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes those elements. It also includes other elements that are not explicitly listed, or elements that are inherent to such a process, method, article, or device. An element that is defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in the process, method, item, or device that comprises the element.

The serial numbers of the embodiments of the present invention are merely for the description, and do not represent the advantages and disadvantages of the embodiments.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, such as: multiple units or components may be combined, or Can be integrated into another system, Or some features can be ignored or not executed. In addition, the coupling, or direct coupling, or communication connection of the components shown or discussed may be indirect coupling or communication connection through some interfaces, devices or units, and may be electrical, mechanical or other forms. of.

The units described above as separate components may or may not be physically separated, and the components displayed as the unit may or may not be physical units, that is, may be located in one place or distributed to multiple network units; Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated into one unit; The unit can be implemented in the form of hardware or in the form of hardware plus software functional units.

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to the program instructions. The foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The foregoing storage device includes the following steps: the foregoing storage medium includes: a mobile storage device, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk. A medium that can store program code.

Alternatively, the above-described integrated unit of the present invention may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a standalone product. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions. A computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention. The foregoing storage medium includes various media that can store program codes, such as a mobile storage device, a ROM, a RAM, a magnetic disk, or an optical disk.

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.

Industrial applicability

The embodiment of the present invention determines whether the application is in a predetermined whitelist by starting an application of the terminal device, where the predetermined whitelist is added by the terminal device based on the underlying audio framework of the system, if the application is in the predetermined whitelist. Inside, the sound function of the application is started. In this way, based on the system's underlying sound effects, the karaoke effect of the music application can be improved while avoiding interference with the voice functions of other applications.

Claims

A method of starting a sound effect, the method of starting a sound effect comprising the following steps:

Launch the application;

Determining whether the application is in a predetermined white list, and the predetermined white list is added based on a system underlying audio framework;

If the application is within the predetermined whitelist, the sound effect function of the application is launched.
The method of starting a sound effect according to claim 1, wherein the method further comprises:

If the application is not within the predetermined whitelist, the application is exited.
The method of starting a sound effect according to claim 1, wherein after the launching the application, the method further comprises:

Determine whether the sound effect switch is in the on state;

If the sound effect switch is in an on state, it is determined whether the earphone is inserted into the terminal device.
The method of starting a sound effect according to claim 1, wherein after the launching the application, the method further comprises:

Determine whether the sound effect switch is in the on state;

If the sound effect switch is in the off state, the output sound effect switch prompt box is output to prompt to open the sound effect switch.
The method of starting a sound effect according to claim 3, wherein after the determining whether the earphone is inserted into the terminal device, the method further comprises:

If the earphone is not inserted into the terminal device, the output earphone prompt box is output to prompt to insert the earphone.
The method of starting a sound effect according to claim 1, wherein said method further comprises: determining that an earphone is inserted into said terminal device before said determining whether said application is within a predetermined white list.
The method of starting a sound effect according to claim 1, wherein said initiating a sound effect function of said application comprises:

The input recording sound is collected, the collected recording sound is mixed with the music sound, and the mixed sound is output.
The method of starting a sound effect according to claim 7, wherein said mixing the collected recording sound with the musical sound and outputting the mixed sound comprises:

Through the algorithm configured by the underlying audio framework of the system, the collected recording sound is mixed with the music sound, and the mixed sound is output.
The method of starting a sound effect according to claim 1, wherein said initiating a sound effect function of said application comprises: processing the sound according to a specific parameter of the underlying configuration and outputting the sound.
The method of starting a sound effect according to claim 1, wherein the method further comprises:

If the application is not in the predetermined white list, the sound is processed according to the default parameters and output.
A terminal device, the terminal device comprising:

a program launch module configured to launch an application;

a first determining module, configured to determine whether the application is in a predetermined whitelist, and the predetermined whitelist is added based on an underlying audio framework of the system;

The sound effect starting module is configured to activate the sound effect function of the application if the application is in the predetermined white list.
The terminal device of claim 11, wherein the terminal device further comprises:

Exiting the processing module, configured to exit the application if the application is not within the predetermined whitelist.
The terminal device of claim 11, wherein the terminal device further comprises:

a second determining module configured to determine whether the sound effect switch is in an open state;

a third determining module, configured to determine that the earphone is if the sound effect switch is in an open state No inserted into the terminal device.
The terminal device of claim 11, wherein the terminal device further comprises:

a second determining module configured to determine whether the sound effect switch is in an open state;

The first prompting module is configured to output a sound effect switch prompt box to prompt to open the sound effect switch if the sound effect switch is in a closed state.
The terminal device of claim 13, wherein the terminal device further comprises:

The second prompting module is configured to output a display earphone prompt box to prompt insertion of the earphone if the earphone is not inserted into the terminal device.
The terminal device according to claim 11, wherein the first determining module is configured to determine whether the earphone is inserted into the terminal device before determining whether the application is in a predetermined white list.
The terminal device according to claim 11, wherein the sound effect activation module is configured to collect the input recording sound, mix the collected recording sound with the music sound, and output the mixed sound.
The terminal device according to claim 17, wherein the sound effect activation module is configured to mix the collected recording sound with the music sound through an algorithm configured by the underlying audio frame of the system, and output the mixed sound.
The terminal device according to claim 11, wherein the sound effect activation module is configured to output the sound according to a specific parameter of the underlying configuration if the application is in the predetermined white list; If the program is not in the predetermined white list, the sound is processed according to the default parameters and output.
A computer storage medium having computer executable instructions stored thereon, the computer executable instructions being configured to perform the method of initiating sound effects of any one of claims 1 to 10.