CN107241497B - Mobile terminal and loudness output adjusting method - Google Patents
Mobile terminal and loudness output adjusting method Download PDFInfo
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- CN107241497B CN107241497B CN201710385393.6A CN201710385393A CN107241497B CN 107241497 B CN107241497 B CN 107241497B CN 201710385393 A CN201710385393 A CN 201710385393A CN 107241497 B CN107241497 B CN 107241497B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/605—Portable telephones adapted for handsfree use involving control of the receiver volume to provide a dual operational mode at close or far distance from the user
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72442—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for playing music files
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72469—User interfaces specially adapted for cordless or mobile telephones for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
Abstract
The invention discloses a mobile terminal and a loudness output adjusting method, wherein the mobile terminal comprises: the detection module is used for detecting the current volume control gear of the mobile terminal; the matching module is used for determining the sound loudness range of the music to be played output under the current volume control gear; and the adjusting module is used for adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range when the sound loudness range is not in the preset comfortable loudness range and the music to be played is played. The invention effectively solves the problem that the comfort level of the user is reduced due to the difference of sound loudness caused by different music types in the music playing process in the prior art, thereby improving the user experience.
Description
Technical Field
The invention relates to the field, in particular to a mobile terminal and a loudness output adjusting method.
Background
In the prior art, under the same control volume of a mobile terminal, the loudness of sound corresponding to different song types (such as music heavy and music light) is greatly different.
Therefore, when a user listens to a song through the mobile terminal, particularly when the user listens to the song with the earphone, if the types of the played songs are too many, the loudness difference of sounds is easily caused to be too large, so that the comfort level of the user in the process of listening to the song is reduced, and the user experience is further reduced.
Disclosure of Invention
The invention mainly aims to provide a mobile terminal and a loudness output adjusting method, and aims to solve the problem that in the prior art, the comfort level of a user is reduced due to the difference of loudness of sound caused by different music types in the music playing process.
In order to achieve the above object, the present invention provides a mobile terminal, including:
the detection module is used for detecting the current volume control gear of the mobile terminal;
the matching module is used for determining the sound loudness range of the music to be played output under the current volume control gear;
and the adjusting module is used for adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range when the sound loudness range is not in the preset comfortable loudness range and the music to be played is played.
Optionally, the matching module is specifically configured to obtain a music type of music to be played;
matching the sound loudness range from a preset sound loudness relation table based on the acquired music type and the current volume control gear; the sound loudness relation table comprises the corresponding relation between the music type, the volume control gear of the output volume and the sound loudness.
Specifically, the matching module is further specifically configured to measure the sound loudness of the music and record a volume control gear and the music type of the music when the mobile terminal plays the music each time within a preset number of playing times;
establishing a corresponding relation between the measured sound loudness and the recorded volume control gear and the music type;
and storing the corresponding relation into the sound loudness relation table.
Specifically, the measuring the sound loudness of the music includes:
when the mobile terminal plays music through an earphone, detecting the sound loudness of the music at the music output port;
and when the mobile terminal plays music through external playing, measuring the sound loudness of the music.
Optionally, the adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range includes:
if any loudness value in the loudness range of the sound is higher than the maximum loudness value in the comfortable loudness range, reducing the loudness output value of the music output port;
and if any loudness value in the loudness range of the sound is lower than the minimum loudness value in the comfortable loudness range, compensating the loudness output value of the music output port.
In addition, to achieve the above object, the present invention further provides a loudness output adjusting method, including:
detecting a current volume control gear of the mobile terminal;
determining the sound loudness range of the music to be played output under the current volume control gear;
and when the sound loudness range is not in the preset comfortable loudness range and the music to be played is played, adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range.
Optionally, the determining a sound loudness range of the music to be played output in the current volume control gear includes:
acquiring the music type of music to be played;
matching the sound loudness range from a preset sound loudness relation table based on the acquired music type and the current volume control gear; the sound loudness relation table comprises the corresponding relation between the music type, the volume control gear of the output volume and the sound loudness.
Specifically, before matching the sound loudness range from a preset sound loudness relationship table based on the acquired music type and the current volume control gear, the method further includes:
within preset playing times, when the mobile terminal plays music each time, measuring the sound loudness of the music, and recording a volume control gear and the music type of the music;
establishing a corresponding relation between the measured sound loudness and the recorded volume control gear and the music type;
and storing the corresponding relation into the sound loudness relation table.
Specifically, the measuring the sound loudness of the music includes:
when the mobile terminal plays music through an earphone, detecting the sound loudness of the music at the music output port;
and when the mobile terminal plays music through external playing, measuring the sound loudness of the music.
Optionally, the adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range includes:
if any loudness value in the loudness range of the sound is higher than the maximum loudness value in the comfortable loudness range, reducing the loudness output value of the music output port;
and if any loudness value in the loudness range of the sound is lower than the minimum loudness value in the comfortable loudness range, compensating the loudness output value of the music output port.
The mobile terminal and the loudness output adjusting method provided by the invention determine the range of possible output loudness of the sound of the music to be played in the current volume control gear; and when the sound loudness range is not in the preset comfortable loudness range and the music to be played is played, adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range so as to enable the loudness output value of the music being played to be in the preset comfortable loudness range, thereby effectively solving the problem that the user comfort level is reduced due to the difference of the loudness in the music playing process in the prior art because the music types are different, and further improving the user experience.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present invention;
FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;
fig. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 4 is a flowchart of a loudness output adjustment method according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.
Fig. 1 is a schematic hardware configuration of a mobile terminal implementing 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, etc. Fig. 1 illustrates a mobile terminal having various components, but it is to be understood that not all illustrated components are required to be implemented. More or fewer components may alternatively be implemented. Elements of the mobile terminal will be described in detail below.
The wireless communication unit 110 typically includes one or more components that allow radio communication between the mobile terminal 100 and a wireless communication system 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 is externally provided via a broadcast channelThe broadcast management server receives a broadcast signal and/or broadcast associated information. The broadcast channel may include a satellite channel and/or a terrestrial channel. The broadcast management server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to a terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Also, 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 an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB), an Electronic Service Guide (ESG) of digital video broadcasting-handheld (DVB-H), and the like. The broadcast receiving module 111 may receive a signal broadcast by using various types of broadcasting systems. In particular, the broadcast receiving module 111 may receive a broadcast signal by using a signal such as multimedia broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcasting-handheld (DVB-H), forward link media (MediaFLO)@) A digital broadcasting system of a terrestrial digital broadcasting integrated service (ISDB-T), etc. receives digital broadcasting. The broadcast receiving module 111 may be constructed to be suitable for various broadcasting systems that provide broadcast signals as well as the above-mentioned digital broadcasting systems. 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 and/or receives radio signals to and/or from at least one of a base station (e.g., access point, 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 according to text and/or multimedia messages.
The wireless internet module 113 supports wireless internet access of the mobile terminal. The module may be internally or externally coupled to the terminal. The wireless internet access technology to which the module relates may include WLAN (wireless LAN) (Wi-Fi), Wibro (wireless broadband), Wimax (worldwide interoperability for microwave access), HSDPA (high speed downlink packet access), and the like.
The short-range communication module 114 is a module for supporting short-range communication. Some examples of short-range communication technologies include bluetoothTMRadio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), zigbeeTMAnd so on.
The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of the location information module is a GPS (global positioning system). 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, thereby accurately calculating three-dimensional current location information according to longitude, latitude, and altitude. Currently, a method for calculating position and time information uses three satellites and corrects an error of the calculated position and time information by using another satellite. In addition, the GPS module 115 can calculate speed information by continuously calculating current position information in real time.
The a/V input unit 120 is used to receive an audio or video signal. The a/V input unit 120 may include a camera 121 and a microphone 122, and the camera 121 processes image data of still pictures or video obtained by an image capturing apparatus in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 151. The image frames processed by the cameras 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 construction of the mobile terminal. The microphone 122 may receive sounds (audio data) via the microphone in a phone call mode, a recording mode, a voice recognition mode, or the like, and can process such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the mobile communication module 112 in case of a phone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The user input unit 130 may generate key input data according to a command input by a user to control various operations of the mobile terminal. The user input unit 130 allows a user to input various types of information, and may include a keyboard, dome sheet, touch pad (e.g., a touch-sensitive member that detects changes in resistance, pressure, capacitance, and the like due to being touched), scroll wheel, joystick, and the like. In particular, when the touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.
The sensing unit 140 detects a current state of the mobile terminal 100 (e.g., an open or closed state of the mobile terminal 100), a position of the mobile terminal 100, presence or absence of contact (i.e., touch input) by a user with the mobile terminal 100, an orientation of the mobile terminal 100, acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling an operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide-type mobile phone, the sensing unit 140 may sense whether the slide-type phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device.
The interface unit 170 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The identification module may store various information for authenticating a user using the mobile terminal 100 and may include a User Identity Module (UIM), a Subscriber Identity Module (SIM), a Universal Subscriber Identity Module (USIM), and the like. In addition, a device having an identification module (hereinafter, referred to as an "identification device") may take the form of a smart card, and thus, the identification device may be connected with the mobile terminal 100 via a port or other connection means. The interface unit 170 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal and the external device.
In addition, when the mobile terminal 100 is connected with an external cradle, the interface unit 170 may serve as a path through which power is supplied from the cradle to the mobile terminal 100 or may serve as a path through which various command signals input from the cradle are transmitted to the mobile terminal. Various command signals or power input from the cradle may be used as signals for recognizing whether the mobile terminal is accurately mounted on the cradle. The output unit 150 is configured to provide output signals (e.g., audio signals, video signals, alarm signals, vibration signals, 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 may 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 may display a User Interface (UI) or a Graphical User Interface (GUI) related to a call or other communication (e.g., text messaging, multimedia file downloading, 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 an image and related functions, and the like.
Meanwhile, when the display unit 151 and the touch pad are overlapped with each other in the form of a layer to form a touch screen, the display unit 151 may serve 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 transparent displays, and a typical transparent display may be, for example, a TOLED (transparent organic light emitting diode) display or the like. Depending on the particular desired implementation, 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 may be used to detect a touch input pressure as well as a touch input position and a 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 into an audio signal and output as sound when the mobile terminal is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output module 152 may provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output module 152 may include a speaker, a buzzer, and the like.
The alarm unit 153 may 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 audio or video output, the alarm unit 153 may provide output in different ways to notify the occurrence of an event. For example, the alarm unit 153 may provide an output in the form of vibration, and when a call, a message, or some other incoming communication (incomingmunication) is received, the alarm unit 153 may provide a tactile output (i.e., vibration) to inform the user thereof. By providing such a tactile output, the user can recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm unit 153 may also provide an output notifying the occurrence of an event via the display unit 151 or the audio output module 152.
The memory 160 may store software programs and the like for processing and controlling operations performed by the controller 180, or may temporarily store data (e.g., a phonebook, messages, still images, videos, and the like) that has been or will be output. Also, the memory 160 may store data regarding various ways of vibration and audio signals 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 (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. Also, the mobile terminal 100 may cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.
The controller 180 generally controls the overall operation of the mobile terminal. For example, the controller 180 performs control and processing related to 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, and the multimedia module 181 may be constructed within the controller 180 or may be constructed separately 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 and provides appropriate power required to operate various elements and components under the control of the controller 180.
The detecting module 210, the matching module 220, and the adjusting module 230 adjust the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range when determining that the loudness range of the sound is not within the preset comfortable loudness range and when playing the music.
The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in the controller 180. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in the memory 160 and executed by the controller 180.
Up to this point, mobile terminals have been described in terms of their functionality. Hereinafter, a slide-type mobile terminal among various types of mobile terminals, such as a folder-type, bar-type, swing-type, slide-type mobile terminal, and the like, will be described as an example for the sake of brevity. Accordingly, 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 with communication systems such as wired and wireless communication systems and satellite-based communication systems that transmit data via frames or packets.
A communication system in which a mobile terminal according to the present invention is operable will now be described with reference to fig. 2.
Such communication systems may use different air interfaces and/or physical layers. For example, the air interface used by the communication system includes, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications System (UMTS) (in particular, Long Term Evolution (LTE)), global system for mobile communications (GSM), and the like. By way of non-limiting example, the following description relates to a CDMA communication system, but such teachings are equally applicable to other types of systems.
Referring to fig. 2, the CDMA wireless communication system may include a plurality of mobile terminals 100, a plurality of Base Stations (BSs) 270, Base Station Controllers (BSCs) 275, and a Mobile Switching Center (MSC) 280. The MSC280 is configured to interface with a Public Switched Telephone Network (PSTN) 290. The MSC280 is also configured to interface with a BSC275, which may be coupled to the base station 270 via a backhaul. The backhaul may be constructed according to any of several known interfaces including, for example, E1/T1, ATM, IP, PPP, frame Relay, HDSL, ADSL, or xDSL. It will be understood that a system as shown in fig. 2 may include multiple BSCs 275.
Each BS270 may serve one or more sectors (or regions), each sector covered by a multi-directional antenna or an antenna pointing in a particular direction being radially distant from the BS 270. Alternatively, each partition may be covered by two or more antennas for diversity reception. Each BS270 may be configured to support multiple frequency allocations, with each frequency allocation having a particular frequency spectrum (e.g., 1.25MHz,5MHz, etc.).
The intersection of partitions with frequency allocations may be referred to as a CDMA channel. The BS270 may also be referred to as a Base Transceiver Subsystem (BTS) or other equivalent terminology. In such a case, the term "base station" may be used to generically refer to a single BSC275 and at least one BS 270. The base stations may also be referred to as "cells". Alternatively, each sector of a particular BS270 may be referred to as a plurality of cell sites.
As shown in fig. 2, a Broadcast Transmitter (BT)295 transmits a broadcast signal to the mobile terminal 100 operating within the system. 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 fig. 2, several Global Positioning System (GPS) satellites 300 are shown. The satellite 300 assists in locating at least one of the plurality of mobile terminals 100.
In fig. 2, a plurality of satellites 300 are depicted, but it is understood that useful positioning information may be obtained with any number of satellites. The GPS module 115 as shown in fig. 1 is generally configured to cooperate with satellites 300 to obtain desired positioning information. Other techniques that can track the location of the mobile terminal may be used instead of or in addition to GPS tracking techniques. In addition, at least one GPS satellite 300 may selectively or additionally process satellite DMB transmission.
As a typical operation of the wireless communication system, the BS270 receives reverse link signals from various mobile terminals 100. The mobile terminal 100 is generally engaged in conversations, messaging, and other types of communications. Each reverse link signal received by a particular base station 270 is processed within the particular BS 270. The obtained data is forwarded to the associated BSC 275. The BSC provides call resource allocation and mobility management functions including coordination of soft handoff procedures between BSs 270. The BSCs 275 also route the received data to the MSC280, which provides additional routing services for interfacing with the PSTN 290. Similarly, the PSTN290 interfaces with the MSC280, the MSC interfaces with the BSCs 275, and the BSCs 275 accordingly control the BS270 to transmit forward link signals to the mobile terminal 100.
Based on the above mobile terminal hardware structure and communication system, various embodiments of the present invention are proposed.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a mobile terminal in an embodiment of the present invention.
As shown in fig. 3, a first embodiment of the present invention provides a mobile terminal, including:
the detection module 210 is configured to detect a current volume control gear of the mobile terminal;
the matching module 220 is configured to determine a sound loudness range of the music to be played output in the current volume control gear;
and the adjusting module 230 is configured to, when the sound loudness range is not in a preset comfortable loudness range and the music to be played is played, adjust a loudness output value of a music output port of the mobile terminal based on the comfortable loudness range, so that the loudness output value is in the comfortable loudness range.
Generally, a volume control unit is disposed in each mobile terminal, for example, a volume control button disposed at a side of the mobile terminal, or a volume control disposed in the mobile terminal.
The volume control unit can control the volume output by the mobile terminal through the volume control gear. For example, the minimum volume control step is a 0 step or a mute step, and the maximum volume control step is a maximum volume that can be output by the mobile terminal.
In the embodiment of the invention, the current volume control gear is the volume control gear set in the mobile terminal at the current moment.
The sound loudness range in the embodiment of the invention belongs to the sound loudness range of the determined possible output.
The unit of sound loudness in the embodiments of the present invention may be a decibel value.
The preset comfort level range can be in a default setting mode in the mobile terminal, or a setting interface provided for a user can be adopted, and the comfort level range is determined based on the setting of the user on the setting interface. Since the comfort range may be different for each user, the specific range is not limited herein.
The detection module in the embodiment of the invention can start the current volume control gear when a user starts any music playing application in the mobile terminal. And when the music to be played in the above embodiment is not played, the next music to be played in the next music seat to be played of the music to be played is obtained through the music playlist according to the music playing sequence.
The embodiment of the invention determines the range of sound loudness possibly output by music to be played under the current volume control gear; and when the sound loudness range is not in the preset comfortable loudness range and the music to be played is played, adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range so as to enable the loudness output value of the music being played to be in the preset comfortable loudness range, thereby effectively solving the problem that the user comfort level is reduced due to the difference of the loudness in the music playing process in the prior art because the music types are different, and further improving the user experience.
On the basis of the first embodiment, modified embodiments of the first embodiment are further proposed, and it is to be noted herein that, in order to make the description brief, only the differences from the first embodiment are described in each modified embodiment.
In an embodiment of the present invention, the matching module 220 is specifically configured to obtain a music type of music to be played;
matching the sound loudness range from a preset sound loudness relation table based on the acquired music type and the current volume control gear; the sound loudness relation table comprises the corresponding relation between the music type, the volume control gear of the output volume and the sound loudness.
The music types include jazz, electronic, classical, rock, light music, etc.
The music type obtaining mode may include:
acquiring a music name identifier of the music to be played;
and acquiring the music type of the music to be played from a preset music server based on the music name identifier.
Of course, other existing approaches may also be used.
According to the embodiment of the invention, the sound loudness range is matched from the preset sound loudness relation table based on the acquired music type and the current volume control gear, so that the sound loudness range which is possible to be output for the music to be played can be effectively determined, the implementation process is simple, fewer software and hardware resources of the mobile terminal can be occupied, and the user experience can be further improved.
Further, the matching module is specifically configured to measure the sound loudness of the music and record a volume control gear and the music type of the music when the mobile terminal plays the music each time within a preset number of playing times;
establishing a corresponding relation between the measured sound loudness and the recorded volume control gear and the music type;
and storing the corresponding relation into the sound loudness relation table.
It should be noted that the decibel value of the loudness of sound measured at each time may be different, so that the volume control level and the music type correspond to the range value of the loudness of sound in the established correspondence relationship.
Of course, in a specific implementation, a big data mode can be adopted.
For example, data such as music type, volume control gear and corresponding sound loudness decibel value are collected;
and counting the collected and accumulated data so as to obtain the corresponding relation among the sound loudness, the volume control gear and the music type.
Specifically, the measuring the sound loudness of the music includes:
when the mobile terminal plays music through an earphone, detecting the sound loudness of the music at the music output port;
and when the mobile terminal plays music through external playing, measuring the sound loudness of the music.
In a specific implementation, a sound loudness detection module may be provided, and the sound loudness of the music is detected at the music output port through the sound loudness detection module. The sound loudness of the music may also be measured directly by a sound loudness detection module.
In another embodiment of the present invention, the adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range includes:
if any loudness value in the loudness range of the sound is higher than the maximum loudness value in the comfortable loudness range, reducing the loudness output value of the music output port;
and if any loudness value in the loudness range of the sound is lower than the minimum loudness value in the comfortable loudness range, compensating the loudness output value of the music output port.
For example, according to the identification of different song types (such as jazz, electronic, classical, rock, light music, etc.), automatically matching to the actual decibel value under the XX-level volume, and judging whether the comfortable volume range of the user is met, if the decibel is higher than the comfortable standard value, the output value of the sound channel is reduced at the output end of the earphone; otherwise, the opposite is true.
The invention further provides a loudness output adjusting method.
Referring to fig. 4, fig. 4 is a flow chart of a loudness output adjustment method.
The loudness output adjusting method of the embodiment includes:
s101, detecting a current volume control gear of the mobile terminal;
s102, determining a sound loudness range of music to be played output under the current volume control gear;
s103, when the sound loudness range is not in the preset comfortable loudness range and the music to be played is played, adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range.
The embodiment of the invention determines the range of sound loudness possibly output by music to be played under the current volume control gear; and when the sound loudness range is not in the preset comfortable loudness range and the music to be played is played, adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range so as to enable the loudness output value of the music being played to be in the preset comfortable loudness range, thereby effectively solving the problem that the user comfort level is reduced due to the difference of the loudness in the music playing process in the prior art because the music types are different, and further improving the user experience.
In an embodiment of the present invention, the determining a loudness range of sound output by music to be played in the current volume control gear includes:
acquiring the music type of music to be played;
matching the sound loudness range from a preset sound loudness relation table based on the acquired music type and the current volume control gear; the sound loudness relation table comprises the corresponding relation between the music type, the volume control gear of the output volume and the sound loudness.
Further, before matching the sound loudness range from a preset sound loudness relationship table based on the acquired music type and the current volume control gear, the method further includes:
within preset playing times, when the mobile terminal plays music each time, measuring the sound loudness of the music, and recording a volume control gear and the music type of the music;
establishing a corresponding relation between the measured sound loudness and the recorded volume control gear and the music type;
and storing the corresponding relation into the sound loudness relation table.
Specifically, the measuring the sound loudness of the music includes:
when the mobile terminal plays music through an earphone, detecting the sound loudness of the music at the music output port;
and when the mobile terminal plays music through external playing, measuring the sound loudness of the music.
In another embodiment of the present invention, the adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range includes:
if any loudness value in the loudness range of the sound is higher than the maximum loudness value in the comfortable loudness range, reducing the loudness output value of the music output port;
and if any loudness value in the loudness range of the sound is lower than the minimum loudness value in the comfortable loudness range, compensating the loudness output value of the music output port.
The method in the embodiments of the present invention may refer to the mobile terminal in each of the above embodiments when specifically implementing, and has the technical effects of the mobile terminal, which are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A mobile terminal, characterized in that the mobile terminal comprises:
the detection module is used for detecting the current volume control gear of the mobile terminal;
the matching module is used for determining a sound loudness range of music to be played output under the current volume control gear from a preset sound loudness relation table;
and the adjusting module is used for adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range when the sound loudness range is not in the preset comfortable loudness range and the music to be played is played.
2. The mobile terminal according to claim 1, wherein the matching module is specifically configured to obtain a music type of music to be played;
matching the sound loudness range from a preset sound loudness relation table based on the acquired music type and the current volume control gear; the sound loudness relation table comprises the corresponding relation between the music type, the volume control gear of the output volume and the sound loudness.
3. The mobile terminal of claim 2, wherein the matching module is further configured to measure a loudness of sound of the music each time the mobile terminal plays the music within a preset number of plays, and record a volume control shift and a music genre of the music;
establishing a corresponding relation between the measured sound loudness and the recorded volume control gear and the music type;
and storing the corresponding relation into the sound loudness relation table.
4. The mobile terminal of claim 3, wherein said measuring the sound loudness of said music comprises:
when the mobile terminal plays music through an earphone, detecting the sound loudness of the music at the music output port;
and when the mobile terminal plays music through external playing, measuring the sound loudness of the music.
5. The mobile terminal of any of claims 1-4, wherein said adjusting the loudness output value of the music output port of the mobile terminal based on the comfort loudness range comprises:
if any loudness value in the loudness range of the sound is higher than the maximum loudness value in the comfortable loudness range, reducing the loudness output value of the music output port;
and if any loudness value in the loudness range of the sound is lower than the minimum loudness value in the comfortable loudness range, compensating the loudness output value of the music output port.
6. A method of loudness output adjustment, the method comprising:
detecting a current volume control gear of the mobile terminal;
determining a sound loudness range of music to be played output under the current volume control gear from a preset sound loudness relation table;
and when the sound loudness range is not in the preset comfortable loudness range and the music to be played is played, adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range.
7. The method of claim 6, wherein the determining the range of loudness of sound that the music to be played is output in the current volume control gear comprises:
acquiring the music type of music to be played;
matching the sound loudness range from a preset sound loudness relation table based on the acquired music type and the current volume control gear; the sound loudness relation table comprises the corresponding relation between the music type, the volume control gear of the output volume and the sound loudness.
8. The method of claim 7, wherein before matching the sound loudness range from a preset sound loudness relationship table based on the obtained music type and the current volume control step, further comprising:
within preset playing times, when the mobile terminal plays music each time, measuring the sound loudness of the music, and recording a volume control gear and the music type of the music;
establishing a corresponding relation between the measured sound loudness and the recorded volume control gear and the music type;
and storing the corresponding relation into the sound loudness relation table.
9. The method of claim 8, wherein the measuring the sound loudness of the music comprises:
when the mobile terminal plays music through an earphone, detecting the sound loudness of the music at the music output port;
and when the mobile terminal plays music through external playing, measuring the sound loudness of the music.
10. The method of any of claims 6-9, wherein the adjusting the loudness output value of the music output port of the mobile terminal based on the comfortable loudness range comprises:
if any loudness value in the loudness range of the sound is higher than the maximum loudness value in the comfortable loudness range, reducing the loudness output value of the music output port;
and if any loudness value in the loudness range of the sound is lower than the minimum loudness value in the comfortable loudness range, compensating the loudness output value of the music output port.
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| CN107994879B (en) * | 2017-12-04 | 2022-07-08 | 北京小米移动软件有限公司 | Loudness control method and device |
| CN110446102A (en) * | 2018-05-04 | 2019-11-12 | 青岛海信电器股份有限公司 | The loudness method of adjustment and device of audio signal |
| CN113757928A (en) * | 2021-08-02 | 2021-12-07 | 珠海格力电器股份有限公司 | Voice broadcast volume control method and device for voice air conditioner and voice air conditioner |
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| CN105007053A (en) * | 2015-06-03 | 2015-10-28 | 维融集团有限公司 | Audio play method and device |
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| WO2013154868A1 (en) * | 2012-04-12 | 2013-10-17 | Dolby Laboratories Licensing Corporation | System and method for leveling loudness variation in an audio signal |
| CN103546109A (en) * | 2012-07-09 | 2014-01-29 | 鸿富锦精密工业（深圳）有限公司 | Remote multiparty conference volume adjusting system and method |
| CN102946520B (en) * | 2012-10-30 | 2016-12-21 | 深圳创维数字技术有限公司 | A kind of method automatically controlling frequency channel volume and digital TV terminal |
| CN105006240B (en) * | 2015-06-12 | 2018-10-26 | 惠州Tcl移动通信有限公司 | A kind of musical sound control method and system based on audio-frequence player device |
| CN105119582B (en) * | 2015-09-02 | 2018-03-23 | 广东小天才科技有限公司 | A kind of method and device for automatically adjusting terminal sound |
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| CN102982823A (en) * | 2012-11-26 | 2013-03-20 | 中兴通讯股份有限公司 | Method and device for adjusting volume automatically |
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